Stargate SG-1: Season 4
Stargate SG-1 Season 4 continues the overarching saga across 22 episodes. The military science fiction adventure television series is within Metro-Goldwyn-Mayer's Stargate franchise, which continues the story of the original film. Jonathan Glassner and Brad Wright created the series, which ran from 1997 to 2007. The series began about a year after the events of the original film and is classified under sci-fi and fan
Season 4 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- The series is a military science fiction adventure television series within Metro-Goldwyn-Mayer's Stargate franchise.
- The show continues the story of the original film and was created in 1997 by Jonathan Glassner and Brad Wright.
- The overarching saga began about a year after the events depicted in the original film.
- The series encompasses a total of ten seasons, with the first five seasons broadcast on Showtime.
Season overview
Stargate SG-1 Season 4 continues the overarching saga across 22 episodes. The military science fiction adventure television series is within Metro-Goldwyn-Mayer's Stargate franchise, which continues the story of the original film. Jonathan Glassner and Brad Wright created the series, which ran from 1997 to 2007. The series began about a year after the events of the original film and is classified under sci-fi and fantasy, action and adventure, and drama genres.
Episode Guide
Season 4 Progress Shield
Small Victories (2)
Jun 30, 2000 · 44 min
O'Neill and Teal'c risk their lives to keep the Replicator bugs from gaining a foothold on Earth, while Carter helps the Asgard fend off a Replicator invasion.
The Other Side
Jul 7, 2000 · 44 min
A warring alien race offers to exchange their advanced technology for Earth's help in defeating their enemy.
Upgrades
Jul 14, 2000 · 44 min
A Tok'ra archaeologist arrives at the SGC with newly discovered technology, giving the SG-1 team superhuman powers.
Crossroads
Jul 21, 2000 · 44 min
Teal'c is reunited with his lost love -- a woman who claims to have found a way to communicate with her symbiote and defeat the Goa'uld.
Divide and Conquer
Jul 28, 2000 · 44 min
When a member of the SGC tries to kill a Tok'ra, it is revealed that O'Neill and Carter may be victims of an untraceable form of Goa'uld mind control.
Window of Opportunity
Aug 4, 2000 · 44 min
O'Neill and Teal'c are caught in a time loop in the SGC, and must relive the same 10 hours over and over again.
Watergate
Aug 11, 2000 · 44 min
The Russians recover a Stargate from the bottom of the ocean, and turn to the SGC for help when their experiments go awry.
The First Ones
Aug 18, 2000 · 44 min
Dr. Jackson is taken captive by an Unas while on an archaeological dig. The SGC mounts a rescue operation, but discovers a danger of their own.
Scorched Earth
Aug 25, 2000 · 44 min
SG-1 is caught in a conflict between two civilizations trying to colonize the same planet.
Beneath the Surface
Sep 1, 2000 · 44 min
The members of SG-1 are used as forced labor in an underground alien facility after their memories are erased by the ruling elite.
Point of No Return
Sep 8, 2000 · 44 min
SG-1 investigates a conspiracy theorist who has detailed knowledge of the Stargate program.
Tangent
Sep 15, 2000 · 44 min
A test gone wrong leaves Jack and Teal'c marooned in space aboard a damaged prototype attack ship
The Curse
Sep 22, 2000 · 44 min
When his former mentor dies, Dr. Jackson returns to his roots -- and discovers an ancient Egyptian artifact containing a Goa'uld parasite.
The Serpent's Venom
Sep 29, 2000 · 44 min
SG-1 must stop Apophis and Heru-ur from forming an alliance of their powerful forces, while Teal'c is captured and tortured by the Goa'uld.
Chain Reaction
Jan 5, 2001 · 44 min
SG-1 must adjust to a new commanding officer when General Hammond steps down -- but O'Neill discovers foul play behind the general's resignation.
2010
Jan 12, 2001 · 44 min
Ten years into the future, the former members of SG-1 must send a message into the past to prevent the extinction of the human race.
Absolute Power
Jan 19, 2001 · 44 min
Jackson's teammates notice a disturbing change in him when he is reunited with the Harcesis child and given the Goa'uld genetic memory.
The Light
Jan 26, 2001 · 44 min
SG-1 finds a deserted Goa'uld palace, where a beautiful device causes suicidal tendencies.
Prodigy
Feb 2, 2001 · 44 min
Carter must help keep a promising young cadet from throwing away a future at the SGC. O'Neill and Teal'c encounter a dangerous life form at an offworld research base.
Entity
Feb 9, 2001 · 44 min
The SGC is invaded by an alien life force that takes up residence in the base computer system -- and in Major Carter.
Double Jeopardy
Feb 16, 2001 · 44 min
SG-1 must rescue an alien world from the Goa'uld -- with help from an unexpected source. Teal'c seeks revenge on the System Lord Cronus for the murder of his father.
Exodus (1)
Feb 23, 2001 · 44 min
SG-1 helps to evacuate the Tok'ra to a new base -- but matters are complicated when a spy reveals their location to Apophis. The team attempts a daring plan to take out the Goa'uld