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Title |
SG Wiki |
Directed by |
Written by |
Original airdate |
67 |
401 |
"Small Victories (Part 2)" |
SG Wiki |
Martin Wood |
Robert C. Cooper |
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. |
68 |
402 |
"The Other Side" |
SG Wiki |
Peter DeLuise |
Brad Wright |
July 7, 2000 (Showtime) |
Humans on another planet contact SGC for help; they are fighting a war and have run out of food and fuel supplies. SG-1 travels to the planet Euronda, where they make an alliance to trade heavy water for advanced technology to combat the Goa'uld. Daniel feels that the people aren't telling them everything, but Jack doesn't want to jeopardize their alliance. |
69 |
403 |
"Upgrades" |
SG Wiki |
Martin Wood |
David Rich |
July 14, 2000 (Showtime) |
A Tok'ra gives O'Neill, Carter, and Jackson alien arm devices that greatly increase their strength and speed. But the devices rely on a virus that's eventually neutralized by the human immune system, causing the members of SG-1 to lose the strength they gained. Unfortunately, they don't realize this until they are already in the middle of a Goa'uld site. One of the few episodes in which O'Neill showed his emotional attachment to Carter. |
70 |
404 |
"Crossroads" |
SG Wiki |
Peter DeLuise |
Katharyn Powers |
July 21, 2000 (Showtime) |
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. |
71 |
405 |
"Divide and Conquer" |
SG Wiki |
Martin Wood |
Tor Alexander Valenza |
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 SGC, Carter and O'Neill are found to be affected. |
72 |
406 |
"Window of Opportunity" |
SG Wiki |
Peter DeLuise |
Joseph Mallozzi & Paul Mullie |
August 4, 2000 (Showtime) |
After an encounter with an Ancient time device, Colonel O'Neill and Teal'c get trapped in a time loop that only they know about. |
73 |
407 |
"Watergate" |
SG Wiki |
Martin Wood |
Robert C. Cooper |
August 11, 2000 (Showtime) |
The Russians have been using the second Stargate in secret, but after dialing a world that's completely under water, they lose contact with their Stargate facility and approach SGC for help. |
74 |
408 |
"The First Ones" |
SG Wiki |
Peter DeLuise |
Peter DeLuise |
August 18, 2000 (Showtime) |
While helping with the excavation of fossilized Goa'uld, Daniel Jackson is captured by an Unas. The rest of SG-1 tries to find him. |
75 |
409 |
"Scorched Earth" |
SG Wiki |
Martin Wood |
Joseph Mallozzi & Paul Mullie |
August 25, 2000 (Showtime) |
After transferring the population of one alien planet to another because the people were suffering from the effects of radiation, SG-1 discovers that an alien spaceship is transforming the new planet into a hostile environment. |
76 |
410 |
"Beneath the Surface" |
SG Wiki |
Peter DeLuise |
Heather E. Ash |
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. |
77 |
411 |
"Point of No Return" |
SG Wiki |
William Gereghty |
Joseph Mallozzi & Paul Mullie |
September 8, 2000 (Showtime) |
An odd man called Martin Lloyd has inexplicable knowledge of the Stargate and claims that he's from outer space. |
78 |
412 |
"Tangent" |
SG Wiki |
Peter DeLuise |
Michael Cassutt |
September 15, 2000 (Showtime) |
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. |
79 |
413 |
"The Curse" |
SG Wiki |
Andy Mikita |
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. |
80 |
414 |
"The Serpent's Venom" |
SG Wiki |
Martin Wood |
Peter DeLuise |
September 29, 2000 (Showtime) |
Heru'ur and Apophis are meeting to form an alliance; the Tok'ra and SGC want to sabotage the meeting. SG-1 discovers Heru'ur has captured Teal'c and intends to use him as a peace offering. Only a supposed friend on the inside can help Teal'c. |
81 |
415 |
"Chain Reaction" |
SG Wiki |
Martin Wood |
Joseph Mallozzi & Paul Mullie |
December 13, 2000 (Sky One) |
Hammond abruptly resigns as head of SGC. O'Neill suspects there is more to it than Hammond will admit and refuses to let the matter rest. |
82 |
416 |
"2010" |
SG Wiki |
Andy Mikita |
Brad Wright |
January 3, 2001 (Sky One) |
In an alternate timeline, Earth has defeated the Goa'uld with the help of the Aschen. However, the Aschen harbor a dark secret that will destroy mankind. SG-1 must send a message back ten years to make sure it never happens. |
83 |
417 |
"Absolute Power" |
SG Wiki |
Peter DeLuise |
Robert C. Cooper |
January 10, 2001 (Sky One) |
The Harcesis has come to visit SGC and puts Jackson in a coma-like state. Jackson experiences what it means to have all the knowledge of the Goa'uld. |
84 |
418 |
"The Light" |
SG Wiki |
Peter Woeste |
James Phillips |
January 17, 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. |
85 |
419 |
"Prodigy" |
SG Wiki |
Peter DeLuise |
Brad Wright, Joseph Mallozzi and Paul Mullie |
January 24, 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, energy-based creatures take a dislike to the Tau'ri and Carter and the cadet must work on a solution to get everyone home. |
86 |
420 |
"Entity" |
SG Wiki |
Allan Lee |
Peter DeLuise |
January 31, 2001 (Sky One) |
SGC sends a probe through the stargate to a world inhabited by electronic lifeforms. The base computer system is compromised by what is apparently a very advanced computer virus. |
87 |
421 |
"Double Jeopardy" |
SG Wiki |
Michael Shanks |
Robert C. Cooper |
February 7, 2001 (Sky One) |
The members of SG-1 work with their robot duplicates to free a world from the rule of Cronus. |
88 |
422 |
"Exodus (Part 1)" |
SG Wiki |
David Warry-Smith |
Joseph Mallozzi & Paul Mullie |
February 14, 2001 (Sky One) |
Apophis is on his way to 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. |