Star Wars Timeline

"Children of the Gods (Part 2)"

Jonathan Glassner and Brad Wright

July 27, 1997 (Showtime)

The Stargate Program (SGC) is revived when Apophis, an alien of the same race as Ra, comes to Earth through the gate seeking hosts. Jack O'Neill and new SG-1 recruit Samantha Carter are sent to Abydos to locate, and bring back, Daniel Jackson.

101B

Jonathan Glassner and Brad Wright

July 27, 1997 (Showtime)

O'Neill and Daniel befriend Apophis' first prime Teal'c, a Jaffa (one who is an incubator to a larval Goa'uld), and Teal'c joins their side. He helps SG-1 return to Earth, though they cannot save Daniel's wife Sha're and his friend Skaara, who have been taken as hosts.

102

"The Enemy Within"

Dennis Berry

August 1, 1997 (Showtime)

After being infested by a Goa'uld parasite in the previous episode, Major Charles Kawalsky shows signs of possession. The symbiote is removed, but Kawalsky remains possessed and is killed by Teal'c.

103

"Emancipation"

Jeff Woolnough

August 8, 1997 (Showtime)

SG-1 visits a planet inhabited by the Shavadai, a nomadic tribe descended from the Mongols. They regard women as property, and restrict their rights in the belief that to do otherwise would bring "demons" (the Goa'uld) down upon them. Carter ends up being 'sold', but when Carter beats a chieftain in hand-to-hand combat, the team changes the tribe's opinions about the rights of women. Guest starring Soon-Tek Oh.

104

"The Broca Divide"

Bill Gereghty

August 15, 1997 (Showtime)

SG-1 travels to P3X-797 (), a planet divided into 'Light' and 'Dark' sides. While the inhabitants of the light side have a Bronze Age culture bearing similarities to the Minoan civilization, the dark side is infected with a deadly plague that turns people into savages, and the SGC is locked down when SG-1 brings it home. Dr. Janet Fraiser manages to synthesize a cure for both peoples.

105

"The First Commandment"

Dennis Berry

August 22, 1997 (Showtime)

As SG-9 is on P3X-513 and long overdue, SG-1 is sent after them to find out what has happened to them. They soon discover that the commander of SG-9 has set himself up as a God on the planet.

106

"Cold Lazarus"

Kenneth J. Girotti

Jeff F. King

August 29, 1997 (Showtime)

By the work of a strange blue crystal, a duplicate of Jack O'Neill returns to the SGC in his place. When the real Jack returns, they locate the alien, who, they discover, was only trying to heal Jack's pain over the loss of his son.

107

"The Nox"

Charlie Correll

Hart Hanson

September 12, 1997 (Showtime)

When SG-1 meet a Jaffa patrol on P3X-774 (), they and a Jaffa soldier are killed. Once revived by the Nox, SG-1 tries to persuade them to aid them, as they have the secret of invisibility. But the Nox are pacifists and send SG-1 and the Jaffa home in safety.

108

"Brief Candle"

September 19, 1997 (Showtime)

The inhabitants of the planet Argos (P3X-8596, ) are descended from the ancient Greeks, who were implanted nanocytes into their bloodstream as part of the Goa'uld Pelops' experiments to create an advanced host. As a result, the Argosians aged rapidly and only lived for about 100 days. O'Neill becomes infected with the responsible nanites, but Carter is able to deactivate the nanocytes, restoring the Argosians to normal human lifespans.

109

"Thor's Hammer"

September 26, 1997 (Showtime)

SG-1 visits the planet Cimmeria (P3X-974), a planet inhabited by Viking descendants, in search of allies against the Goa'uld. Upon arrival, O'Neill and Teal'c are trapped in a labyrinth, where the only exit is through Thor's Hammer, a device to destroy Goa'uld, but preserve the host. Goa'uld weapons are rendered inoperative but not earth guns.

110

"The Torment of Tantalus"

October 3, 1997 (Showtime)

SG-1 go to Heliopolis (PB2-908, ) and recovers Dr. Ernest Littlefield, who went through the Stargate in 1945 and never returned. Daniel nearly stays behind to study a 'book' detailing the meaning of human existence, left behind by the Four Great Races.

111

"Bloodlines"

Jeff F. King

October 10, 1997 (Showtime)

Teal'c's son Rya'c is to be implanted with his first Goa'uld larva on Chulak, so SG-1 goes to prevent it. However, Rya'c falls ill and can only be saved by a symbiote; Teal'c donates his own, and receives a stolen one for himself. We also meet Teal'c's first teacher Bra'tac, formerly the greatest of all Jaffa warriors and now still a spry 133 years old, who had taught Teal'c that the Goa'uld were false gods.

112

"Fire and Water"

Allan Eastman

October 17, 1997 (Showtime)

On P3X-866 (), SG-1 is given a false memory of Daniel's death by his alien abductor Nem. Nem is a member of an amphibious species named Oannes (Ohne), and wants to know from Daniel what happened to his mate Omoroca in ancient Babylon. Ultimately, Daniel remembers the obscure fact from his studies of ancient myths, and is allowed to go home.

113

"Hathor"

October 24, 1997 (Showtime)

The Goa'uld Hathor (one of the mothers of all Goa'uld) brainwashes the men of the SGC with pheromones, and nearly makes O'Neill host to a larval Goa'uld conceived with Daniel. She flees after the unaffected women of Stargate Command retake the facility.

114

"Singularity"

October 31, 1997 (Showtime)

On the planet Hanka (P8X-987, ), SG-1 rescues a small girl who turns out to have had an inoperable Naqahdah bomb put in her by Nirrti to destroy the SGC. Ultimately the girl is given to the care of Dr. Janet Fraiser, the SGC medic, after they discover that the bomb will dissolve if she is kept away from the Stargate.

115

"Cor-ai"

Tom J. Astle

January 23, 1998 (Showtime)

The Byrsa, human inhabitants of the planet Cartago (P3X-1279, ) that was once enslaved, condemn Teal'c for the atrocities he once committed under Apophis. He is sentenced to death, but when the Goa'uld attack, Teal'c saves his accuser's life and proves he is a changed man.

116

"Enigma"

Bill Gereghty

January 30, 1998 (Showtime)

SG-1 rescues a group of highly advanced Tollan from their homeworld, P3X-7763 (). The military and the NID take an interest in their technology, and attempt to imprison them for research purposes before Daniel helps them take refuge with the Nox.

117

"Solitudes"

11,000 years ago, the inhabitants of the planet On Altair (P3X-989) were forced underground by deadly radiation, and eventually transferred their minds into exact android duplicates to survive. By the time SG-1 visits their planet, there is only one remaining individual, Harlan, who creates android replicas of the Earth team to aid him. When this is discovered, the androids must accept that they will stay off-world, and the real SG-1 returns home.

February 6, 1998 (Showtime)

Carter and O'Neill are stranded on an icy planet when the Stargate malfunctions on their return journey to Earth. However, it turns out that they have merely been redirected to a second Stargate in Antarctica.

118

"Tin Man"

Jimmy Kaufman

Jeff F. King

February 13, 1998 (Showtime)

119

"There But For the Grace of God"

David Warry-Smith

February 20, 1998 (Showtime)

On P3R-233 ( ), Daniel finds a strange alien mirror and is accidentally transported into an alternate universe. Before he returns, he learns that Apophis will attack Earth in ships from a certain Stargate address.

120

"Politics (Part 1)"

February 27, 1998 (Showtime)

Senator Robert Kinsey shuts down the Stargate program (as the gate represents a global risk), despite Daniel's warnings that Apophis will attack Earth, and that the Stargate may be Earth's only defense. (This episode is a clip show.)

121

"Within the Serpent's Grasp (Part 2)"

David Warry-Smith

March 6, 1998 (Showtime)

SG-1 uses the Stargate to go to , the address Daniel discovered. This turns out to be Apophis' ship, where they find that Skaara has been made host to Apophis' son Klorel. The ship reaches Earth, and the fate of the world hangs in the balance.

Stargate SG-1 Season 2

Title

Directed by

Written by

Original airdate

201

"The Serpent's Lair (Part 3)"

June 26, 1998 (Showtime)

Teal'c's former mentor Bra'tac joins their fight and together they embark on a mission of planting bombs to destroy Apophis' ship and halt the attack on Earth. Eventually they destroy the two ships and escape in Death Gliders.

202

"In the Line of Duty"

July 3, 1998 (Showtime)

When the planet Nassya (P3X-382, ) falls under attack by the Goa'uld, Carter is possessed by a Goa'uld. When the Goa'uld is discovered, he claims to be Jolinar, a member of the Tok'ra, a legendary faction opposed to the Goa'uld System Lords. When Jolinar is assassinated, he saves the life of Samantha Carter.

203

"Prisoners"

Terry Curtis Fox

July 10, 1998 (Showtime)

After being sentenced to life imprisonment on the planet Hadante, SG-1 escapes with the help of a female inmate named Linea, who has great herbal knowledge. After they set her free, they discover she is known as the "Destroyer of Worlds" for once having deliberately created a vaccine that caused contagious sickness killing half the population of a planet.

204

"The Gamekeeper"

Jonathan Glassner, Brad Wright

July 17, 1998 (Showtime)

SG-1 discover a world where all the people are enclosed in a virtual reality, believing that their planet is dead. SG-1 become trapped in the virtual reality, but inform the residents that their planet is beautiful again, and they all go free.

205

"Need"

Offworld, Daniel stops a young woman from killing herself. She turns out to be the daughter of the ruler of the planet who had overthrown the Goa'uld overlord but to keep the other Goa'ulds from finding out, he keeps the people virtually enslaved and sending back naqadah. She falls in love with him and uses the narcotic properties of the Sarcophagus to keep him with her, but once home he is rehabilitated and eventually let back into SG-1. He visits the woman, whose father had died, and she promises to improve the lot of her people.

Robert C. Cooper, Damian Kindler

July 24, 1998 (Showtime)

206

"Thor's Chariot"

July 31, 1998 (Showtime)

SG-1 returns to Cimmeria ("Thor's Hammer") to help defend the planet when the Goa'uld invade. They contact Thor who shows himself as an Asgard. He is annoyed with SG-1's interference but comes via ship and eliminates the invasion nevertheless.

207

"Message in a Bottle"

Michael Greenburg and Jarrad Paul

August 7, 1998 (Showtime)

SG-1 brings back a mysterious sphere from P5C-353. The sphere suddenly sprouts rods that impales O'Neill's shoulder, pinning him to the wall. After attempts to remove it, SG-1 discover it contains microscopic aliens that feed on energy who are the last of an alien race. They eventually agree to be relocated to P4G-881, a planet that is more suitable home than Earth.

208

"Family"

August 14, 1998 (Showtime)

Bra'tac brings word that Apophis has kidnapped Teal'c's son Rya'c. Returning to Chulak with SG-1, Teal'c finds that his son is brainwashed loyal to Apophis. Apophis had implanted some deadly pathogen on Rya'c which would have destroyed all life on earth if activated. Rya'c They resort at last to a zat-blast on him to overcome the brainwashing chemical.

209

"Secrets"

Duane Clark

Terry Curtis Fox

August 21, 1998 (Showtime)

Having to fulfill a promise to Sha're's father Kasuf, Daniel and Teal'c return to Abydos. Upon their arrival, Daniel learns that his wife, after having been captured by the Goa'uld, is now pregnant by Apophis. On earth, the Stargate Program is under risk of being exposed by a reporter.

210

"Bane"

September 25, 1998 (Showtime)

Teal'c is stung by a strange insect while exploring BP6-3Q1. Upon returning to earth, the virus begins changing Teal'c's DNA into its own. He escapes the SGC and develops a friendship with a small scruffy girl, and is ultimately cured.

211

"The Tok'ra (Part 1)"

October 2, 1998 (Showtime)

Jolinar ("In the Line of Duty") has left a mental imprint on Carter, who dreams of the Stargate address of the hidden Tok'ra base at P34-353J (, ). While SG-1 find and liaise with the Tok'ra, Carter's father Jacob is dying of cancer.

212

"The Tok'ra (Part 2)"

October 9, 1998 (Showtime)

SG-1 offers an alliance with the Tok'ra, but it is turned down because Earth doesn't have enough to offer. Meanwhile, Selmak is a Tok'ra whose host is dying and the alliance deal is re-kindled when Jacob offers himself as a new host.

213

"Spirits"

October 23, 1998 (Showtime)

SG-1 discovers a migratory people descended from the Native American Salish tribes on PXY-887. The Salish refuse to allow the SGC to mine their planet's large deposits of the valuable metal trinium, believing it would upset the spirits of the natural world. Under pressure from above, General Hammond orders mining to proceed without Salish permission, incurring the ire of their "spirits", in fact advanced aliens who freed the Salish from the Goa'uld a millennium ago. The Salish Spirits attack the SGC, until SG-1 convinces them that burying their Stargate would be a better solution than destroying the base.

214

"Touchstone"

Sam Egan

October 30, 1998 (Showtime)

Inhabitants of the planet Madrona accuse SG-1 of stealing 'the Touchstone', an artifact that can control their planet's weather. The Madronans claim that men dressed in SGC uniforms took the device, and SG-1 suspect that maybe the thieves are using the second gate found in Antarctica.

215[3]

"The Fifth Race"

January 22, 1999 (Sky One)

On P3R-272 (), O'Neill is grabbed by a Repository of the Ancients, and has alien knowledge downloaded into his mind. Before Jack's mind is overrun, he discovers a gate address to the Asgard homeworld, who remove the information from his brain, saving his life.

216[3]

"A Matter of Time"

Jimmy Kaufman

Misha Rashovich

January 29, 1999 (Sky One)

SG-10 stranded on the planet designated P3W-451, which is close to a newly formed black hole. The SGC opens the gate to find out what happened, but they can't shut it down afterwards. Soon they realise that since the planet is near to a black hole, its intense gravity is causing time dilation, so if they don't shut down the gate very soon, it will destroy the SGC, and in time, the entire planet. They are eventually able to make the stargate jump to P2A-870.

217[4]

"Holiday"

February 5, 1999 (Sky One)

SG-1 meets an elderly man called Machello and learns that he has been hunted by the Goa'uld his entire life due to his inventions of technological devices meant to oppose them. Machello convinces Daniel to grasp a device made to switch bodies, and then escapes, leaving Daniel to die in the old body of Machello's.

218[4]

"Serpent's Song"

February 12, 1999 (Sky One)

Apophis's death glider crashes on PB5-926 (). Dying, he is brought to the SGC. Sokar tries to attack Earth as he wants him, but is stopped when they hand over the dead Apophis. However, Sokar will use a sarcophagus to revive him and torture him indefinitely.

219

"One False Step"

William Corcoran

Michael Kaplan and John Sanborn

February 19, 1999 (Sky One)

After a UAV crashes into a large white plant off-world (PJ2-445), SG-1 encounters inhabitants who appear to be dying en masse. SG-1 discover that the aliens depend on the large plants for survival because of an essential infrasound they emit, and rectify the situation.

220

"Show and Tell"

February 26, 1999 (Sky One)

A young boy warns SGC of a plot by invisible non-humanoid aliens (rogue Re'tu, who exist in large numbers on P63-2031) to destroy all humans. A minority of the Re'tu wage war on the Goa'uld by eliminating their potential hosts: humans. They operate in 5-man suicide units, which are capable of setting off an explosion equivalent to a small tactical nuke. SG-1 decide his warning is real, and call the Tok'ra for help, who provide TER's that locate the Re'tus already hiding on the base, and eliminate them.

221

"1969"

|Charles Correll

March 5, 1999 (Sky One)

When SG-1 steps through the gate to P2X-555 (), a solar flare sends SG-1back in time. They meet a young General Hammond, then a lieutenant, who helps them due to a note ("Help them", plus dates of what Carter figures out must be solar flares). They find the Stargate of 1969 and activate it during another solar flare, returning home.

222

"Out of Mind (Part 1)"

Jonathan Glassner and Brad Wright

March 12, 1999 (Sky One)

O'Neill, Carter and Daniel awaken from stasis in what appears to be the SGC, 80 years in the future. They discover it is actually a Goa'uld hoax by Hathor. Meanwhile, Teal'c leaves the SGC to find SG-1. (This episode is a clip show.)

Stargate SG-1 Season 3

Title

Directed by

Written by

Original airdate

301

"Into the Fire (Part 2)"

June 25, 1999 (Showtime)

The SGC sends a rescue mission to Hathor's base to retrieve SG-1, and O'Neill kills Hathor. Using Tok'ra tunnels already present on the planet, SG-1 escapes and returns home.

302

"Seth"

William Corcoran

July 2, 1999 (Showtime)

A Goa'uld named Seth has lived on Earth for thousands of years and now is the leader of a dangerous cult. SG-1 uses zats to overcome the cult members' brainwashing, and in the ensuing rescue, Seth is killed by Carter.

303

"Fair Game"

July 9, 1999 (Showtime)

Captain Carter is promoted to the rank of Major. The Asgard warn the SGC that the Goa'uld are planning an attack on Earth. With the help of the Asgard, SG-1 negotiates with three Goa'uld System Lords, Cronus, Nirrti, and Yu, to bring Earth into the Protected Planets Treaty. At first, the system lords demand surrender of both Stargates, but after SG-1 solves the mystery of an attempted assassination of Cronus (by Nirrti), they are allowed to keep the stargates.

304

"Legacy"

On PY3-948, SG-1 finds corpses of several humans who had clearly once had Goa'uld symbiotes. Upon returning, Jackson shows signs of schizophrenia. The cause is a Goa'uld-killer of Ma'chello's (having a strange effect on a non-Goa'uld), and the devices are neutralised.

July 16, 1999 (Showtime)

305

"Learning Curve"

July 23, 1999 (Showtime)

SG-1 visits a planet named Orban () where knowledge is harvested through its children (called "Urrone"). When a Urrone reaches a certain age, their nanites are harvested and they regress to an infantile state and remain that way as the Orbanians have no concept of traditional education. After the Urrone Merrin teaches Earth how to build naqahdah generators, O'Neill causes a diplomatic incident by refusing to return Merrin for her Averium and introducing her to Earth culture. O'Neill eventually relents, partly at Merrin's insistence. At her Averium, her experiences are transferred to the entire Orbanian race, who rediscover learning "the old way" and begin teaching their children again.

306

"Point of View"

Jonathan Glassner, Brad Wright, Robert C. Cooper and Tor Alexander Valenza

July 30, 1999 (Showtime)

Using the mirror from "There But For the Grace of God", an alternate Carter and Kawalsky come to the SGC from an Earth that has been invaded by the Goa'uld. SG-1 saves the alternate reality by contacting the Asgard there.

307

"Deadman Switch"

August 6, 1999 (Showtime)

SG-1 is captured by a bounty hunter who uses them to help catch a Tok'ra. The Goa'uld has his race addicted to a drug that can be supplied only by them, but he repents at the last moment and asks Sam to help free him from the drug.

308

"Demons"

SG-1 visits a planet ruled by a Goa'uld-infested Unas, who uses the persona of the Devil to keep the residents ruled by fear. They free the people of the 'devil' and instruct them to bury the Stargate.

Carl Binder

August 13, 1999 (Showtime)

309

"Rules of Engagement"

William F. Gereghty

Terry Curtis Fox

August 20, 1999 (Showtime)

SG-1 discovers a planet where Apophis was training human slaves to infiltrate the SGC. SG-1 shows them footage of Apophis dying, and they all renounce him as a false god.

310

"Forever in a Day"

October 8, 1999 (Showtime)

After being found on P8X-873, Daniel's wife Sha're is killed by Teal'c to prevent the Goa'uld controlling her from killing Daniel. Jackson then starts seeing visions of a residual thought transferred to him by Sha're in the last moments - he must find her son, a Harcesis.

311

"Past and Present"

William F. Gereghty

SG-1 travels to a world named Vyus (P2Q-463) where the people have lost their memories in an event called the "Vorlix" and are in search of their Elders. Ke'ra, a young woman who assists them to research the world's past, connects strongly with Daniel. SG-1 soon learns that the people they have encountered are in fact the Elders made younger and discovers that Ke'ra is in fact Linea (from season 2's "Prisoners"), who inadvertently caused the Vorlix while experimenting with reversing aging. The SGC helps the Vyans recover their memories, but Linea chooses to forget her old self and start anew.

October 15, 1999 (Showtime)

312

"Jolinar's Memories (Part 1)"

Sonny Wareham and Daniel Stashower

October 22, 1999 (Showtime)

Jacob/Selmak is captured by Sokar. Jolinar was the only person to escape from Sokar's home moon Ne'tu near the planet Delmak, and Carter has residual memories of the method. SG-1 is captured, and discovers that Apophis controls the moon.

313

"The Devil You Know (Part 2)"

October 29, 1999 (Showtime)

SG-1 manages to escape from Ne'tu with Jacob and Selmak and make it back to Earth, using a Tok'ra bomb that blows up the moon and destroys Sokar's ship, killing Sokar with it. Apophis, however, escapes, and has risen again.

314

"Foothold"

November 5, 1999 (Showtime)

Stargate Command is under control by aliens originating from P3X-118 (). They use a frequency-based technology that allows them to mimic the appearance of other beings, i.e. humans. Carter must ask Colonel Maybourne to help her retake the base.

315

"Pretense"

December 12, 1999 (Sky One)

Skaara/Klorel crash lands on the Tollans' new homeworld Tollana () and the Tollan invite SG-1 to represent Skaara in a trial to decide whether Skaara or Klorel has the right to use Skaara's body. Skaara wins. Lya of the Nox and SG-1 prevent a Goa'uld attack on Tollana.

316

"Urgo"

December 19, 1999 (Sky One)

The members of SG-1 are implanted with an AI named Urgo. They manage to rectify the problem by visiting Urgo's creator on P4X-884 (), who implants Urgo in himself instead to improve his personality.

317

"A Hundred Days"

January 7, 2000 (Sky One)

A friendly planet named Edora (P5C-768, ) will be destroyed by meteorite bombardment soon. Stargate Command moves most of the population to another planet but O'Neill is trapped. SG-1 uses a particle beam to breach the iris that formed over the offworld gate, and retrieve O'Neill.

318

"Shades of Grey"

January 14, 2000 (Sky One)

After stealing technology from the Tollan, O'Neill is forced to retire. He joins a rogue SG team dedicated to obtaining advanced technology by any means and then store them on . However, O'Neill was actually on a secret mission as a double agent to find and capture the rogues. He also comes across the Tiernod, a cave-dewelling race on PX3-595 under the protection of the Asgard, who gave them invisibility devices to hide from predators.

319

"New Ground"

Chris McMullen

January 21, 2000 (Sky One)

SG-1 visits a planet designated P2X-416 (, PoO ), where the countries of Bedrosia and Optrica are in the middle of a war about the origin of life. The Bedrosians, who believe a Goa'uld created humans on their world, mistake SG-1 (minus Teal'c) for infiltrators and refuse to accept their account that the Stargate is a transportation device as the Optricans have always claimed. Teal'c frees his team with help from Nyan, one of a minority of Bedrosian scientists willing to approach the Optrican position with an open mind.

320

"Maternal Instinct"

Peter Woeste

January 28, 2000 (Sky One)

Daniel knows that the Harcesis is on a planet called Kheb; Bra'tac knows how to get there as it is the planet that the Jaffa believe to be the destination of their soul after death (P9C-292, ). They find a Zen monk who teaches Daniel about the ways of Ascension and an ascended being (Oma Desala) saves the child.

321

"Crystal Skull"

Story:Michael Greenburg and Jarrad Paul Teleplay: Brad Wright.

February 4, 2000 (Sky One)

SG-1 finds a Mayan ziggurat in a lepton-rich environment on planet P7X-377; inside is a crystal skull that makes Daniel a ghost. Daniel's grandfather Nicholas Ballard found a similar skull in Belize and helps out. When they return to the planet, giant aliens who have vaguely humanoid but insubstantial forms, appear and return Daniel to normality.

322

"Nemesis (Part 1)"

"Small Victories (Part 2)"

February 11, 2000 (Sky One)

Thor's starship has been infected by Replicators. In order to keep it from landing on earth, SG-1 disables the deceleration engines so the ship burns up in the atmosphere and crashes in the Pacific. While they attempt escape to P3X-234 (), one replicator remains.

Stargate SG-1 Season 4

Title

Directed by

Written by

Original airdate

401

June 30, 2000 (Showtime)

The Replicator on Earth has reproduced and taken over a submarine; O'Neill and Teal'c neutralise the threat. Carter goes with Thor to defend the Asgard homeworld from the Replicators. They use the Asgard's newest ship (named the O'Neill) to lure the Replicators into hyperspace, where the ship is blown up.

402

"The Other Side"

July 7, 2000 (Showtime)

Humans on the planet Euronda () contact Stargate Command for help; they are fighting a losing war against an enemy they call the "Breeders" and have run out of food and fuel supplies. SG-1 travels to Euronda and make an alliance to trade heavy water for advanced technology to combat the Goa'uld.

403

"Upgrades"

David Rich (uncredited rewrite: Robert C. Cooper)

July 14, 2000 (Showtime)

The Tok'ra Anise gives O'Neill, Carter, and Daniel Atanik arm devices that greatly increase their strength and speed. But the devices rely on a virus that is eventually neutralized by the human immune system, causing the members of SG-1 to lose the strength they gained. However, they don't realize this until they are on a mission on PX9-757 (), a planet where Apophis builds a new prototype mothership.

404

"Crossroads"

July 21, 2000 (Showtime)

The SGC is visited by Shan'auc, a female Jaffa who has discovered how to communicate with her larval Goa'uld symbiote and claims that she has information that could destroy the Goa'uld.

405

"Divide and Conquer"

July 28, 2000 (Showtime)

The Goa'uld can impose subconscious programming on humans. The Tok'ra have a test to detect the programming and when it is applied to the staff of Stargate Command, Carter and O'Neill are found to be affected.

406

"Window of Opportunity"

Joseph Mallozzi & Paul Mullie

August 4, 2000 (Showtime)

After an encounter with an Ancient time device on P4X-639 (), O'Neill and Teal'c get trapped in a time loop that only they know about.

407

"Watergate"

August 11, 2000 (Showtime)

The Russians have been using the second Stargate in secret, but after dialing a world that is completely under water, they lose contact with their Stargate facility and approach Stargate Command for help. The reason is discovered to be microscopic beings that live in, and control, water. They broke free and attempt to return home through the Stargate by controlling human bodies and emitting enough energy to keep a Stargate open indefinitely.

408

"The First Ones"

August 18, 2000 (Showtime)

While helping with the excavation of fossilized Goa'uld on P3X-888, the homeworld of the Goa'uld and the Unas, Daniel Jackson is captured by the Unas Chaka. The rest of SG-1 tries to find him.

409

"Scorched Earth"

Earth resettles a group of Enkaran refugees, a race of humans who have become specifically adapted to their homeworld and thus require exact environmental conditions, to another planet, but an alien spaceship is transforming the new planet into a hostile environment. The ship preserves elements of the Gadmeer civilization, a non-humanoid sulfur-based race that once faced extinction in a war, and they cannot restart their civilization on another planet. SG-1 eventually brokers a deal by which the Gadmeer ship would transport the Enkarans to their original homeworld before resuming its work.

Joseph Mallozzi & Paul Mullie

August 25, 2000 (Showtime)

410

"Beneath the Surface"

September 1, 2000 (Showtime)

The members of SG-1 have had their memories altered and been put to work in an underground industrial complex. They must recover their memories in order to escape.

411

"Point of No Return"

Joseph Mallozzi & Paul Mullie

September 8, 2000 (Showtime)

An odd man called Martin Lloyd has inexplicable knowledge of the Stargate and claims that he is from outer space. He remembers his home address (). He turns out to belong to a small group of men who deserted their homeworld after losing a war against the Goa'uld. After failing to find anything but more hardship, they chose to desert the rest of their race and hide out on Earth.

412

"Tangent"

Teal'c and O'Neill test-fly the first experimental aircraft based on combined Earth and Goa'uld technologies, but soon someone else takes control of the X-301. Sam and Daniel enlist Jacob/Selmak's help to rescue them.

Michael Cassutt

September 15, 2000 (Showtime)

413

"The Curse"

Joseph Mallozzi & Paul Mullie

September 22, 2000 (Showtime)

Daniel's old professor has died. Daniel goes to the funeral and discovers a controversy surrounding the professor's death. SG-1 discovers that a Goa'uld may have escaped from an ancient canopic jar the professor's team was studying.

414

"The Serpent's Venom"

September 29, 2000 (Showtime)

The Tok'ra and Stargate Command want to sabotage a meeting of Heru'ur and Apophis, who want to form an alliance on neutral ground on the homeworld of the extinct Tobin race, decendends of the Phoenicians. The planet is surrounded by a minefield. SG-1 discovers Heru'ur has captured Teal'c and intends to use him as a peace offering. Jacob/Selmak plans to meet Teal'c and Rak'nor, a supposed friend of Teal'c's on the inside, on the third moon of the planet Tichenor.

415

"Chain Reaction"

January 5, 2001 (Sky One)

Joseph Mallozzi & Paul Mullie

Hammond abruptly resigns as head of the SGC, and is replaced by General Bauer. O'Neill suspects there is more to it than Hammond will admit and refuses to let the matter rest. General Bauer sends an SG team to the Goa'uld planet P3S-452 to obtain naqahdah.

416

"2010"

January 12, 2001 (Sky One)

In an alternate timeline, Earth has defeated the Goa'uld with the help of the Aschen, a bland and humorless advanced people from a world designated P4C-970. Earth discovers too late that the Aschen plan to depopulate the planet by secretly sterilizing much of the population through life-extending drugs. Thus, the former members of SG-1 sacrifice their lives to send a warning back in time to themselves not to contact the Aschen homeworld P4C-970. The season 5 episode "2001 (Stargate SG-1)" resumes this story.

417

"Absolute Power"

The Harcesis has come to visit the SGC and puts Jackson in a coma-like state. Jackson experiences what it means to have all the knowledge of the Goa'uld.

January 19, 2001 (Sky One)

418

"The Light"

Peter Woeste

James Phillips

January 26, 2001 (Sky One)

SG-1 discovers a world abandoned by the Goa'uld where there is a room with a beautiful, mesmerizing light display. But the light may have an insidious effect.

419

"Prodigy"

Brad Wright, Joseph Mallozzi and Paul Mullie

February 5, 2001 (Sky One)

Carter meets a brilliant USAF cadet while lecturing at the Air Force Academy, but the cadet has a problem with authority. Carter decides to show her there are possibilities she isn't aware of. On an off-world mission on M4C-862, a moon 42,000 light-years from Earth, energy-based creatures take a dislike to the Tau'ri and Carter and the cadet must work on a solution to get everyone home.

420

"Entity"

Allan Lee

February 9, 2001 (Sky One)

Stargate Command sends a probe through the Stargate to P9C-372 (), a world inhabited by electronic lifeforms. The base computer system is compromised by what is apparently a very advanced computer virus, which eventually displaces Samantha Carter's mind from her body.

421

"Double Jeopardy"

Michael Shanks

February 16, 2001 (Sky One)

After Cronus's army captures the android counterparts of SG-1 ("Tin Man") on the planet Juna (P3X-729, ), the members of the real SG-1 must work with their robot duplicates to free the planet.

422

"Exodus (Part 1)"

Joseph Mallozzi & Paul Mullie

February 23, 2001 (Sky One)

Apophis is on his way to Vorash, the planet the Tok'ra are using as a base. Carter and Jacob/Selmak attempt to wipe out Apophis' fleet by sending a Stargate linked to a black hole into the local sun.

Stargate SG-1 Season 5

Title

Directed by

Written by

Original airdate

501

"Enemies (Part 2)"

In a distant galaxy, the team is captured by Apophis, who has brainwashed Teal'c. Replicators overrun Apophis' ship and SG-1 escapes before he dies as the ship crashes into Delmak.

Brad Wright, Robert C. Cooper, Joseph Mallozzi and Paul Mullie

June 29, 2001 (Showtime)

502

"Threshold (Part 3)"

July 6, 2001 (Showtime)

To end Teal'c's newly formed loyalty to Apophis, Bra'tac uses an old Jaffa ritual that will either bring Teal'c back or kill him. Now Teal'c must relive his memories of being in the service of Apophis and realise that Apophis is a false god.

503

"Ascension"

July 13, 2001 (Showtime)

After returning from Velona (P3X-636), a planet full of ruins, Carter is visited by a mysterious young man named Orlin who can walk through solid objects. But everyone believes that she is seeing things. It later turns out that the Ancients destroyed Velona and left Orlin behind as punishment after he had provided the Velonans with an advanced weapon in their fight against the Goa'uld.

504

"The Fifth Man"

Joseph Mallozzi & Paul Mullie

July 20, 2001 (Showtime)

O'Neill remains on a planet designated P7S-441 to protect Lieutenant Tyler, a fifth member of SG-1 whom only the other members of SG-1 can recall. He turns out be a Reol, a race of lanky humanoids nearly hunted to extinction by the Goa'uld. They naturally secrete a chemical that implants false memories and illusions in others.

505

"Red Sky"

July 27, 2001 (Showtime)

After Carter overrides some of the security dialing protocols on the Stargate, SG-1 travels to K'Tau (P39-865, ) and discovers that the sun has been shifted to the infrared end of the spectrum. All life on the planet is doomed, and SG-1 are responsible. The planet's inhabitants are Norse people and worshipps the Asgards, but the Asgard refuse to help.

506

"Rite of Passage"

August 3, 2001 (Showtime)

Dr. Fraiser's adopted daughter, Cassandra, develops telekinetic abilities, but the strain of producing so much energy is causing multiple organ failure. SG-1 must make a deal with a forgotten enemy in order to save her - but at a terrible price.

507

"Beast of Burden"

August 10, 2001 (Showtime)

Chaka, the Unas whom Dr. Jackson befriended, has been kidnapped and taken to a planet where humans use Unases as slaves. Jackson wants to rescue Chaka, but O'Neill is reluctant to interfere.

508

"The Tomb"

Joseph Mallozzi & Paul Mullie

August 17, 2001 (Showtime)

SG-1 gets trapped in an ancient ziggurat on P2X-338 () along with a Russian team and an alien creature possessed by a Goa'uld.

509

"Between Two Fires"

The Tollan, in a highly unusual change of policy, agree to share advanced technology with Earth. But SG-1 soon learns that there's something else going on.

August 24, 2001 (Showtime)

510

"2001"

August 31, 2001 (Showtime)

SG-1 discovers an agricultural planet named Volia (P3A-194, ), whose inhabitants introduce them to their more technologically advanced neighbours, the Aschen, who propose an alliance with Earth. Volia was once industrialized, but the Aschen covertly sterilized much of their population using a cure for a plague as pretense. By the time the Volians realized what was happening and fought back, it was too late. After research by Daniel Jackson and Teal'c reveals the Aschen to be the civilization whose gate address they forbade themselves from dialing ("2010"), Earth breaks off contact, leaving the Aschen with an innocuous database of catastrophically dangerous Stargate addresses, including the black hole planet from season 2's "A Matter of Time".

511

"Desperate Measures"

Carter is kidnapped by a dying millionaire, forcing O'Neill to team up with Harry Maybourne in order to find her.

Joseph Mallozzi & Paul Mullie

September 7, 2001 (Showtime)

100

512

"Wormhole X-Treme!"

Brad Wright, Joseph Mallozzi and Paul Mullie

September 8, 2001 (Showtime)

When Stargate Command learns of a television show whose premise closely resembles its operations, SG-1 investigates. They find that an alien named Martin Lloyd ("Point of No Return") is giving the producers their ideas.

101

513

"Proving Ground"

March 8, 2002 (Sky One)

SG-1 is running training simulations for a group of new recruits. Things begin to get more serious when aliens invade.

102

514

"48 Hours"

March 15, 2002 (Sky One)

Returning from a mission on P3X-116 (, Teal'c fails to make it through the Stargate before it deactivates. If the wormhole is re-opened, his pattern will be lost forever. Daniel must make a deal with the Russians for help. Carter must collaborate with Dr. Rodney McKay.

103

515[1]

"Summit (Part 1)"

Joseph Mallozzi & Paul Mullie

March 22, 2002 (Sky One)

There is a truce among the Goa'uld and the System Lords meet on a heavily guarded space station. The Tok'ra plan to kill them all, but require a human who can speak fluent Goa'uld and Daniel is the only qualified candidate. The Tok'ra create a version of the Reol chemical ("The Fifth Man") for the undercover mission. Meanwhile, Anubis attacks an outpost of Kali on the planet Cerador, destroying two motherships. Lord Zipacna attacks Revanna, the site of the main Tok'ra base after Vorash, under orders from Anubis.

104

516[1]

"Last Stand (Part 2)"

March 29, 2002 (Sky One)

A powerful System Lord shows himself for the first time in a thousand years and offers to destroy the Tau'ri and Tok'ra. Meanwhile, SG-1 and Lt. Elliot/Lantash are trying to escape the Tok'ra base.

105

517[1]

"Fail Safe"

Joseph Mallozzi & Paul Mullie

April 5, 2002 (Sky One)

SG-1 must stop a rogue asteroid on a collision course with Earth using their Goa'uld cargo ship.

106

518

"The Warrior"

Christopher Judge

April 12, 2002 (Sky One)

The Jaffa rebellion has a new leader named Kytano, who seems almost too good to be true. SG-1 visits Kytano's Jaffa camp on the planet Cal Mah (meaning "sanctuary") to negotiate an alliance. However, Kytano sends rebel Jaffa on a suicide mission to , a stronghold of Nirrti, and when Kytano sends Teal'c on a suicide mission against the Goa'uld system lord Yu, he finds that the new leader isn't what he seems.

107

519

"Menace"

The team finds an android that somehow managed to survive a Replicator attack. They learn she is the mother of all Replicators, but has the mentality of a young child.

James Tichenor

April 26, 2002 (Sky One)

108

520

"The Sentinel"

May 3, 2002 (Sky One)

The Latonans are a once-advanced race that abandoned technology to focus on mental development. Their homeworld Latona (P2A-018) is defended by a 500-year-old device called the Sentinel, which was inadvertently deactivated by rogue NID operatives seeking to reverse-engineer it. With Latona being invaded by the Goa'uld Svarog, SG-1 brings the NID agents (from the season 3 episode "Shades of Grey") with them to repair the Sentinel and save the Latonans from the Goa'uld.

109

521

"Meridian"

May 10, 2002 (Sky One)

Daniel incurs lethal radiation exposure when he prevents a potentially cataclysmic accident in a weapons laboratory on the planet Langara (P9Y-4C3). While the alien government responsible for the lab accuses him of attempting to sabotage their research, the Kelownan Jonas Quinn tries to negotiate with SG-1.

110

522

"Revelations"

An Asgard scientist Heimdall is stranded on Adara II, a planet under attack by the Goa'uld. As the Asgard have no spare ships, they ask Stargate Command to help, using their salvaged Goa'uld cargo ship.

Joseph Mallozzi & Paul Mullie

May 17, 2002 (Sky One)

Stargate SG-1 Season 6

Title

Directed by

Written by

Original airdate

111

601

"Redemption (Part 1)"

June 7, 2002 (Sci Fi Channel)

Anubis has found an ancient weapon capable of destroying the Stargate - and Earth along with it - by slowly building up an overcharge of energy in its superconducting ring.

112

602

"Redemption (Part 2)"

Jonas comes up with a plan to prevent the Stargate from destroying the Earth. Meanwhile, Teal'c is preparing to attack the planet on which Anubis's weapon is based. Jonas Quinn joins SG-1.

June 14, 2002 (Sci Fi Channel)

113

603

"Descent"

Joseph Mallozzi & Paul Mullie

June 21, 2002 (Sci Fi Channel)

SG-1 attempts to salvage a Goa'uld mothership that has been mysteriously abandoned in space near Earth. Unfortunately, the ship crashes in the ocean. SG-1 discovers that Thor's consciousness is still in the central computer.

114

604

"Frozen"

June 28, 2002 (Sci Fi Channel)

The Antarctic team investigating the site where the second Stargate was found discovers a frozen Ancient. The team starts to suffer the effects of a deadly virus.

115

605

"Nightwalkers"

Joseph Mallozzi & Paul Mullie

July 12, 2002 (Sci Fi Channel)

Bizarre behavior in an American small town proves to be the result of Goa'uld activity.

116

606

"Abyss"

O'Neill has been captured by Ba'al but is being held in a fortress too well protected for Stargate Command to help. However, Jonas believes that Lord Yu might be persuaded to lend assistance.

July 19, 2002 (Sci Fi Channel)

117

607

"Shadow Play"

The Kelownan government contacts the SGC, offering to exchange naqahdriah for advanced technology. Jonas's old professor asks him to help a secret resistance group and prevent a world war.

Joseph Mallozzi & Paul Mullie

July 26, 2002 (Sci Fi Channel)

118

608

"The Other Guys"

Dr. Felger worships SG-1, and when he has the chance to rescue them from a Goa'uld mothership, he doesn't hesitate.

August 2, 2002 (Sci Fi Channel)

119

609

"Allegiance"

The Jaffa rebellion, the Tok'ra, and Stargate Command are temporarily forced to share Earth's Alpha Site (a secret refuge) when the Tok'ra are attacked. Suspicion between the Tok'ra and the Jaffa turns hostile when a series of murders occurs.

August 9, 2002 (Sci Fi Channel)

120

610

"Cure"

August 16, 2002 (Sci Fi Channel)

SG-1 visit Pangar, a planet once ruled by Ra. The Pangarans offer a wonder drug called Tretonin in exchange for gate addresses, but fail to mention that the drug is produced by using the progeny of the former Tok'ra queen Egeria. The drug also destroys the user's immune system, causing a crisis when supplies ran low. After Egeria is freed by the Tok'ra Kelmaa, she tells the remorseful Pangarans how to free themselves from the tretonin.

121

611

"Prometheus (Part 1)"

Joseph Mallozzi & Paul Mullie

August 23, 2002 (Sci Fi Channel)

A reporter has information about the Stargate Program and threatens to broadcast it on television. The SGC offers a deal to allow her access to the Prometheus on the condition that nothing is aired until the Stargate Program is made public.

122

612

"Unnatural Selection (Part 2)"

The Asgard have called all the Replicators in the Asgard galaxy to one planet, Halla, but the time dilation device that was meant to trap them on the planet has failed to activate. The Asgard want SG-1 to use the Prometheus to find out why.

Robert C. Cooper and Brad Wright

December 4, 2002 (Sky One)

123

613

"Sight Unseen"

December 11, 2002 (Sky One)

On a deserted planet designated P9X-391, SG-1 discovers a piece of Ancient technology. When it's moved to Earth for study, people begin to have inexplicable hallucinations.

124

614

"Smoke & Mirrors"

December 18, 2002 (Sky One)

Senator Kinsey is shot, and all the evidence seems to show that O'Neill was the assassin.

125

615

"Paradise Lost"

January 8, 2003 (Sky One)

Maybourne offers to help the SGC find a cache of advanced alien weapons, but he is not telling them everything he knows.

126

616

"Metamorphosis"

The Russian team discovers a planet where Nirrti has been experimenting on the human population to create the perfect host.

Jacqueline Samuda and James Tichenor

January 15, 2003 (Sky One)

127

617

"Disclosure"

The Americans and the Russians reveal the existence of the Stargate to the Chinese, French, and British governments. Senator Kinsey tries to use the meeting to hijack the program, but Hammond has a card up his sleeve. (This episode is a clip show.)

Joseph Mallozzi & Paul Mullie

January 22, 2003 (Sky One)

128

618

"Forsaken"

SG-1 finds a wrecked spacecraft whose crew claims to have been fighting off aggressive aliens ever since they crashed. It later turns out that the crew are in fact prisoners of the Serrakin ship Seberus. The Serrakin are an advanced race who once helped free the human Hebridans, descendends from the Celts, from the Goa'uld millennia ago. Since then, the two peoples have lived together in a largely harmonious merged society on the planet Hebridan and there is frequent interspecies marriage, which is opposed by a minority of human racial purists.

January 29, 2003 (Sky One)

129

619

"The Changeling"

Christopher Judge and Brad Wright

February 5, 2003 (Sky One)

Teal'c finds himself jumping between different realities of Earth and the planet Kresh'ta, where a meeting of 108 Jaffa rebel leaders are ambushed by the Goa'uld System Lords. Only Daniel seems to display any continuity.

130

620

"Memento"

February 12, 2003 (Sky One)

On the maiden flight of the Prometheus, the reactor overloads, and SG-1 must find the Stargate buried on the alien planet Tagrea in order to obtain spare parts from Earth. Tagrea was once ruled by the Goa'uld Heru-ur, and the memory of his occupation was so traumatic that the Tagreans buried their Stargate and wiped out all traces of their earlier history, so as to make a new start. Despite opposition from xenophobic elements of the Tagrean military, the progressive Chairman Ashwan assists SG-1 in locating the Stargate and eventually opens relations with Earth.

131

621

"Prophecy"

Joseph Mallozzi & Paul Mullie

February 19, 2003 (Sky One)

SG-1 finds a planet where the population worship Ba'al and work in the mines to provide his representative, Lord Mot, with a tribute of naqahdah. SG-1 intends to stop him, but things get complicated when Jonas starts seeing visions that could kill him.

132

622

"Full Circle"

February 19, 2003 (Sky One)

Daniel contacts Jack O'Neill and tells him that Anubis has located the Eye of Ra, an enormously powerful weapon. SG-1 must get the Eye from Abydos, before Anubis. Anubis appears over the planet and threatens to destroy it.

Stargate SG-1 Season 7

Title

Directed by

Written by

Original airdate

133

701

"Fallen (Part 1)"

June 13, 2003 (Sci Fi Channel)

Daniel is found living on Vis Uban ("place of great power", P4T-3G6), a planet where the Ancients began building their greatest city when they were struck by a plague. Although Daniel has total amnesia, he helps SG-1 to destroy Anubis' superweapon.

134

702

"Homecoming (Part 2)"

Joseph Mallozzi & Paul Mullie

June 13, 2003 (Sci Fi Channel)

With knowledge of naqahdriah, Anubis attacks Kelowna and SG-1 must come up with a plan to save them.

135

703

"Fragile Balance"

Peter DeLuise and Michael Greenburg

June 20, 2003 (Sci Fi Channel)

O'Neill wakes up one morning to find himself 30 years younger, much to the annoyance of the Colonel. It is soon learned that the same process that caused him to get younger is also causing him to die.

136

704

"Orpheus"

Teal'c is shot by a Jaffa as they retreat through the gate and his self-confidence is greatly wounded. Meanwhile, Jackson remembers that Rya'c and Bra'tac are held prisoner on the planet Erebus where Jaffa prisoners of war must build Ha'tak ships. Teal'c must regain his confidence if they are to be saved.

June 27, 2003 (Sci Fi Channel)

137

705

"Revisions"

Joseph Mallozzi & Paul Mullie

July 11, 2003 (Sci Fi Channel)

P3X-289 has a toxic atmosphere but there is a forcefield dome protecting an idyllic village. That is, idyllic except for the fact that its inhabitants are disappearing one by one without noticing it themselves.

138

706

"Lifeboat"

July 18, 2003 (Sci Fi Channel)

While exploring P2A-347, SG-1 encounters the crashed alien space ship Stromos containing a plethora of cryogenic pods. The team separates, and Daniel's mind becomes host to many different minds of the ship's crew. When SG-1 investigates the alien ship to find a way to cure Daniel, they discover that the minds of the passengers from the planet Talthus are being saved in the ship's computer. They also find that one of the crew is awake and he was the one to download the other minds into Daniel's body. The crewman also carries many minds within himself. When a pod would fail he would download the person's mind into his own. Since he was becoming delirious he wanted to save more of the crew by putting them into Daniel. With his help, SG-1 is able to remove the other minds from Daniel and awaken the passengers of the ship, sending them to a planet named Ardena.

139

707

"Enemy Mine"

July 25, 2003 (Sci Fi Channel)

SGC have found a planet with rich deposits of Naqahdah but the local population of Unas do not welcome the mining team.

140

708

"Space Race"

Carter helps the Serrakin Warrick (season 6's "Forsaken") to enter his spaceship in a dangerous race on his planet Hebridan (P4X-131). The prize is a lucrative contract.

August 1, 2003 (Sci Fi Channel)

141

709

"Avenger 2.0"

Joseph Mallozzi & Paul Mullie

August 8, 2003 (Sci Fi Channel)

Felger ("The Other Guys") is about to be fired and desperate to persuade General Hammond to give him another chance. He invents a computer virus able to deactivate a Stargate, and targets one of Baal's principal naquadah mining sites on P5S-117 () to test of the virus. However the virus spreads on its own and the entire network is shut down.

142

710

"Birthright"

Christopher Judge

August 15, 2003 (Sci Fi Channel)

SG-1 meet a group of all female Jaffa from a planet named Hak'tyl (meaning "liberation"), who have set up their own rebel base. They were rebels against the Goa'uld Moloc who forced his Jaffa to sacrifice their female babies in fire; many of these female Jaffa were rescued as infants by their leader Ishta (Jolene Blalock).

143

711

"Evolution (Part 1)"

Damian Kindler, Michael Shanks and Peter DeLuise

August 22, 2003 (Sci Fi Channel)

Teal'c and Bra'tac are attacked by a black armoured warrior, impervious to all known weapons, who is found to be a human Goa'uld mutant created by Anubis. Daniel visits Honduras to find a hidden artifact which may hold the key to defeating them.

144

712

"Evolution (Part 2)"

Damian Kindler, Michael Shanks and Peter DeLuise

December 15, 2003 (Sky One)

O'Neill goes to Honduras to rescue Jackson and in the meantime Carter, Jacob/Selmak and Teal'c must destroy the facility on the planet Tartarus () where Anubis is creating the new warriors, using a Goa'uld queen to spawn new symbiotes.

145

713

"Grace"

January 6, 2004 (Sky One)

Carter is on the Prometheus while the ship is on its way to Earth, and is attacked from a spaceship of a type they have never seen before. They try to escape by hiding in a nebula but all the crew except Carter disappear.

146

714

"Fallout"

Corin Nemec, Joseph Mallozzi and Paul Mullie

January 13, 2004 (Sky One)

Jonas Quinn informs SGC that Naqahdriah is created in a catalytic reaction and the process is ongoing on Kelowna. If the reaction goes deep enough, heat and pressure will destabilise the Naqahdriah and it will blow the planet apart. Meanwhile, Jonas has been working with the brilliant young scientist Kianna, and have a mutual romantic attraction, but she is not what she seems.

147

715

"Chimera"

January 20, 2004 (Sky One)

Osiris has been visiting Jackson by night and using a mind control device to try and find the Lost City of the Ancients. SG-1 decide to attempt to capture her. However, Carter's new boyfriend Pete might get in the way.

148

716

"Death Knell"

January 27, 2004 (Sky One)

The Alpha Site, where a prototype anti-supersoldier weapon is being created, is attacked by one of Anubis's drones, Carter escapes but she is on her own and the drone is hunting her.

149

717

"Heroes (Part 1)"

February 3, 2004 (Sky One)

A film crew arrive at SGC to make a documentary but find their welcome less than enthusiastic.

150

718

"Heroes (Part 2)"

February 10, 2004 (Sky One)

Help is sent to rescue of an SG member who is unable to get to the gate. However, on the mission, a member of the SGC is killed.

151

719

"Resurrection"

Amanda Tapping

Michael Shanks

February 17, 2004 (Sky One)

SGC find the base of a rogue NID operation which has been attempting to mix the DNA of humans and Goa'uld, but all the agents except one have been killed.

152

720

"Inauguration"

A new President has been elected and must be briefed on the Stargate Program. However, as usual, the new Vice President Kinsey has his own agenda. (This episode is a clip show.)

Joseph Mallozzi & Paul Mullie

February 24, 2004 (Sky One)

153

721

"Lost City (Part 1)"

Brad Wright and Robert C. Cooper

March 2, 2004 (Sky One)

The SGC locates a Repository of the Ancients on P3X-439 and when Anubis attacks, O'Neill downloads their knowledge into his brain again. Finally, Bra'tac warns SG-1 that Anubis plans an attack on Earth. Hammond is replaced by Dr. Elizabeth Weir.

154

722

"Lost City (Part 2)"

Brad Wright and Robert C. Cooper

March 9, 2004 (Sky One)

As Anubis' fleet arrives, SG-1 flies to Proclarush Taonas (), a planet with an Ancient outpost and a ZPM. SG-1 locate another outpost in Antarctica back on Earth, from where O'Neill is able to destroy Anubis' fleet using the Ancient weapon.

Stargate SG-1 Season 8

Stargate Atlantis Season 1

Title

Directed by

Written by

Original airdate

Title

Directed by

Written by

Original airdate

155

801

"New Order (Part 1)"

Joseph Mallozzi & Paul Mullie

July 9, 2004 (Sci Fi Channel)

101

"Rising (Part 1)"

July 16, 2004 (Sci Fi Channel)

Robert C. Cooper and Brad Wright

Daniel and Dr. Weir have a meeting with the Goa'uld System Lords Camulus, Amaterasu and Yu at Stargate Command, and they negotiate how best to destroy Ba'al who gained power after the defeat of Anubis ("Reckoning"). Realizing that the Goa'uld are testing Earth's newfound militaristic power, Weir orders their arrest. Meanwhile, Carter and Teal'c travel to the Asgard world Halla in an attempt to save Colonel O'Neill, who is still frozen in Antarctica ("Lost City"). Thor informs them that the human-form Replicators have escaped their time-dilation field ("Unnatural Selection"). At this point, some Replicators board Thor's ship, and Carter is transported to Fifth's ship. This ship must be destroyed before reaching the new Asgard homeworld Orilla.

After relinquishing her position at Stargate Command, Dr. Elizabeth Weir has been working in the Antarctic Outpost, gathering members of an expedition to embark to the lost city of Atlantis. When they seem to be able to ascertain a gate address, a new adventure begins.

156

802

"New Order (Part 2)"

July 9, 2004 (Sci Fi Channel)

102

"Rising (Part 2)"

July 16, 2004 (Sci Fi Channel)

Robert C. Cooper and Brad Wright

While the other Goa'uld leave Earth, Camulus requests asylum. Thor reaches Earth and beams both Daniel and a frozen O'Neill aboard. O'Neill's mind is connected with the ship's computer in the hope that his Ancient knowledge will build a weapon to fight the Replicators. O'Neill is barely able to finish a disruptor weapon when an emergency measure forces him to be woken up. In the meantime, Fifth has unsuccessfully attempted to fool Carter into believing that she leads a happy life on a farm on Earth. As the Replicators have taken control of Orilla, SG-1 beams down on the planet to find Carter, and Thor activates the massive disruptor to destroy all remaining Replicators on the planet. Back on Earth, O'Neill is promoted to Brigadier General and replaces Dr. Weir as commander of the SGC. His first act is to promote Major Carter to Lieutenant Colonel. O'Neill still reports to General Hammond, the new chief of homeworld security. The last scene shows Fifth aboard his ship with a new completed human-form Replicator: RepliCarter.

After Sheppard's return with refugees from Athos, Atlantis, moments away from being crushed, breaks away from the ocean floor, rising to the surface just before the shield fails. Now, given a chance to rescue his people, Sheppard needs to make Weir see things his way.

157

803

"Lockdown"

July 23, 2004 (Sci Fi Channel)

Joseph Mallozzi & Paul Mullie

July 23, 2004 (Sci Fi Channel)

103

"Hide and Seek"

David Warry-Smith

Robert C. Cooper and Brad Wright

Several months after the destruction of Anubis' fleet, Col. Vaselov, a Russian astronaut from the ISS, asks General O'Neill for a place in SG-1. When Vadelov's body shows signs of extensive viral damage, O'Neill orders the base to be shut down. It turns out Vaselov is possessed by Anubis, and now Anubis takes over SGC personnel including each member of SG-1. Although Anubis does finally escape Stargate Command through the Stargate, he ends up on a planet designated KS7-535, where the temperature freezes Vaselov's body, and Anubis cannot redial the gate.

Eager to experiment with new technology, Dr. McKay volunteers to be Dr. Beckett's first patient for his new ATA gene therapy. Now able to use a personal shield emitter, McKay recklessly tests its properties, only to find that it could lead to his death. Elsewhere, a "living shadow" entity threatens the city after it was accidentally released from a container where the Ancients were studying it. It roams the city looking for energy to feed on, and the more it feeds, the more lethal it becomes.

158

804

"Zero Hour"

Peter Woeste

July 30, 2004 (Sci Fi Channel)

104

"Thirty-Eight Minutes"

July 30, 2004 (Sci Fi Channel)

While O'Neill finds himself faced with the tasks of his new position as a general, SG-1 go missing on their off-world mission. Ba'al contacts Stargate Command and suggests an exchange of the captured SG-1 with Camulus. With the help of Camulus, a ZPM device is found and brought back to Stargate Command. Meanwhile, a quickly growing alien plant causes a temporary electricity failure, people from the planet Amra are unwilling to negotiate with each other, and O'Neill writes a letter to General Hammond to inform him of his resignation. Although Camulus leaves Earth, Ba'al does not send back SG-1. SG-1 however returns later and reveals that they were never captured by Ba'al but instead were trapped in a secret base. O'Neill attests to new SG-1 leader Carter's positive leadership skills. The President is about to arrive, and O'Neill's new administrative aid Gilmor expresses his respect.

Needing medical attention, Sheppard's puddle jumper races to Atlantis, only to become lodged in the Stargate. Now, they only have 38 minutes until the stargate automatically dis-engages, and the jumper gets cut in two... leaving them to suffocate in outer space.

159

805

"Icon"

August 6, 2004 (Sci Fi Channel)

105

"Suspicion"

August 6, 2004 (Sci Fi Channel)

Paul Mullie and Joseph Mallozzi

Tegalus is a world divided between two nuclear-armed nations engaged in a cold war: the Rand Protectorate and the Caledonian Federation, both of which possess a large arsenal of intercontinental ballistic missiles. When the SGC sends a MALP to Tegalus, religious fanatics who still worship the Goa'uld start a short-lived coup d'etat. Daniel gets trapped on Tegalus but manages to coordinate a secret strategic attack from the SGC by sending a radio message through the Stargate in Goa'uld, and is rescued.

When the offworld teams are attacked one time too many, Dr. Weir must consider that there is an Athosian spy in their midst, but upon further investigation, all evidence points to Teyla. Feeling betrayed, the Athosians resettle to the newly-discovered mainland.

160

806

"Avatar"

August 13, 2004 (Sci Fi Channel)

August 13, 2004 (Sci Fi Channel)

106

"Childhood's End"

David Winning

Martin Gero

Teal'c is trapped in a virtual reality training machine that delivers electrical shocks when he fails his objectives. Daniel enters the game in an attempt to save Teal'c from cardiac arrest and together they fight against the increasing difficulty of the game.

The team visits M7G-677, a primitive world where no one is over 24 years old, because of ritual suicides they believe keep the Wraith at bay. McKay discovers that they are in fact being protected by an Ancient electromagnetic shield. He takes the ZPM powering it, unwittingly allowing a long-dormant Wraith transmitter to reactivate.

161

807[32]

"Affinity"

August 20, 2004 (Sci Fi Channel)

107

"Poisoning the Well"

David Winning

August 20, 2004 (Sci Fi Channel)

Teal'c moves into an off-base apartment, where he becomes involved with his neighbor, Krista, who has an abusive boyfriend. Teal'c is charged with murdering the boyfriend and Daniel disappears while trying to prove Teal'c is innocent.

Dr. Beckett helps the Hoffans, humans who are developing a vaccine against the Wraith, complete the drug. Despite a 50% mortality rate and a warning from the Atlanteans that the Wraith are likely to destroy them as a potential threat, the Hoffans elect to take the drug.

162

808[32]

"Covenant"

August 27, 2004 (Sci Fi Channel)

108

"Underground"

August 27, 2004 (Sci Fi Channel)

Alec Colson, the powerful leader of aerospace and biotech conglomerates, holds a press conference to announce that aliens exist, that they've already attacked Earth once, and that several governments are aware of this fact. Colson gives the governments involved 24 hours to tell the truth. When the time expires, he shows a living Asgard alien to the media.

In order to keep the expedition fed, the team visits the Genii to trade for food. According to Teyla she believed them to be peaceful farmers, however, Sheppard and McKay find an underground bunker, letting them see the real face of the Genii.

163

809

"Sacrifices"

September 10, 2004 (Sci Fi Channel)

Christopher Judge

September 10, 2004 (Sci Fi Channel)

109

"Home"

Holly Dale

Joseph Mallozzi and Paul Mullie

Rya'c plans to marry a woman of the Hak'tyl, which makes Teal'c angry. Ishta brings the Hak'tyl to the SGC because they believe that their location has been compromised. Carter attempts to find a suitable planet for them. The Goa'uld Moloc captures Ishta on a planet named Goronak.

When Atlantis discovers M5S-224, a planet that will allow them to gate to Earth, they return under the guise they will be able to go back to the city, due to the new hyperdrive on the Prometheus. Yet, when the engines explode, the team begins to question the mystery of their situation.

164

810

"Endgame"

Joseph Mallozzi & Paul Mullie

September 17, 2004 (Sci Fi Channel)

110

"The Storm (Part 1)"

Jill Blotevogel and Martin Gero

September 17, 2004 (Sci Fi Channel)

Having recently acquired the Tok'ra symbiote poison, the Trust plan to steal the Stargate and eliminate the Jaffa. Teal'c tries to make a deal with the undercover Tok'ra Zarin on a planet deisgnated P3S-114 ().

Exploring the planet, Sheppard and Teyla discover a colossal storm with the ability to crush the city in its current state. The Manarians (first mentioned in "Underground") give shelter to most of the Atlantis Expedition. McKay and Zelenka think of a daring way to power up the shield, but it's no coincidence that the Genii invade the city at their weakest moment.

165

811

"Gemini"

December 14, 2004 (Sky One)

111

"The Eye (Part 2)"

November 8, 2004 (The Movie Network)

Martin Gero

RepliCarter informs the SGC that Fifth has made all Replicators immune to O'Neill's disruptor, and promises to help them modify the weapon. In fact, her presence was needed to develop the immunity. She destroys Fifth and escapes to lead the replicators.

As Sheppard attempts to reclaim the city from the Genii, who still have Weir and McKay as hostages, the bulk of the storm fast approaches. Now, the rest of the team must take drastic measures to help wherever they can, before there is nothing left to save.

166

812

"Prometheus Unbound"

December 21, 2004 (Sky One)

112

"The Defiant One"

November 15, 2004 (The Movie Network)

The crew of the Prometheus are incapacitated and removed, except Daniel, when it is hijacked by Vala, a pirate. Vala wishes to trade the ship for Naqahdah, but Daniel succeeds in retaking control of the ship. Vala escapes.

Sheppard and McKay lead two scientists to survey an Ancient orbital defense platform discovered from the city's sensors. When they arrive via jumper, they find a Wraith distress beacon emanating from the nearest planet's surface... and are in for an unusual surprise.

167

813

"It's Good to Be King"

Michael Greenburg, Peter DeLuise, Joseph Mallozzi and Paul Mullie

January 4, 2005 (Sky One)

113

"Hot Zone"