The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien device called the Stargate can access a network of such devices on a multitude of planets. SG-1 is an elite Air Force special operations team, one of more than two dozen teams from Earth who explore the galaxy and defend against alien threats such as the Goa'uld, Replicators, and the Ori.
Air date: 2001-06-29
Runtime: 44 min
Overview: SG-1 finds themselves stranded in a crippled ship in a distant galaxy -- with Apophis threatening to destroy them. Teal'c is brainwashed and made loyal to Apophis once again.
Air date: 2001-07-06
Runtime: 44 min
Overview: His mind altered by Apophis, Teal'c must undergo a ritual that takes him to the edge of death itself, in order for him to rediscover who he is.
Air date: 2001-07-13
Runtime: 44 min
Overview: An alien being is smitten with Carter and follows her back to Earth. It assumes a human form and pursues a relationship with her.
Air date: 2001-07-20
Runtime: 44 min
Overview: O'Neill and Lieutenant Tyler are ambushed by Goa'uld forces and trapped behind enemy lines -- while the rest of their team discover they don't know who Tyler is.
Air date: 2001-07-27
Runtime: 44 min
Overview: SG-1 discovers that their recent trip through the Stargate may have inadvertently doomed an entire civilization.
Air date: 2001-08-03
Runtime: 44 min
Overview: Cassandra mysteriously falls ill, sending SG-1 back to her home planet -- where they uncover a dark Goa'uld secret.
Air date: 2001-08-10
Runtime: 44 min
Overview: SG-1 discovers a civilization that uses Unas as slave labor, and attempt to liberate Daniel's friend, Chaka.
Air date: 2001-08-17
Runtime: 44 min
Overview: SG-1 teams with a Russian unit when one of their Stargate teams goes missing in a mysterious alien ziggurat.
Air date: 2001-08-24
Runtime: 44 min
Overview: The Tollan offer Earth advanced weapons technology, prompting a secret investigation on Tollana -- one that leads to a startling discovery.
Air date: 2001-08-31
Runtime: 44 min
Overview: SG-1 encounters a potential new, technologically advanced ally in the war against the Goa'uld -- though they do not know the Aschen's dark secret.
Air date: 2001-09-07
Runtime: 44 min
Overview: When Carter goes missing, O'Neill teams up with Col. Maybourne again to free her.
Air date: 2001-09-08
Runtime: 44 min
Overview: An alien ship approaches Earth, sending SG-1 to an old friend for some answers -- where they discover that Martin Lloyd has created a TV show about the Stargate program.
Air date: 2002-03-08
Runtime: 44 min
Overview: SG-1 trains a team of raw cadets, and Colonel O'Neill is forced to take them into a real-life battle situation when he learns of a possible alien incursion at the SGC.
Air date: 2002-03-15
Runtime: 44 min
Overview: Disaster strikes the Stargate, trapping Teal'c in transit. SG-1 must turn to Russia -- and to their enemies -- for help.
Air date: 2002-03-22
Runtime: 44 min
Overview: The Tok'ra war with the Goa'uld escalates, and the rebel faction sends Daniel Jackson to a secret meeting between the System Lords.
Air date: 2002-03-29
Runtime: 44 min
Overview: Dr. Jackson's undercover mission to a Goa'uld summit is complicated by the arrival of a surprise guest. The rest of the team face a full-scale invasion of the Tok'ra homeworld.
Air date: 2002-04-05
Runtime: 44 min
Overview: Earth finds itself threatened by something even larger than the Goa'uld when the team learns that an asteroid is on a collision course with the planet.
Air date: 2002-04-12
Runtime: 44 min
Overview: A charismatic Jaffa leader seeks to forge an alliance between Earth and his rebel followers, winning the allegiance of Teal'c and Bra'tac.
Air date: 2002-04-26
Runtime: 44 min
Overview: SG-1 encounters a young woman with the ability to control Replicators, and who may hold the key to the salvation of the Asgard.
Air date: 2002-05-03
Runtime: 44 min
Overview: SG-1 must turn to a pair of convicted criminals to save a world from annihilation by the Goa'uld.
Air date: 2002-05-10
Runtime: 44 min
Overview: Daniel Jackson is exposed to a lethal dose of radiation while visiting an alien civilization that is building a weapon of mass destruction.
Air date: 2002-05-17
Runtime: 44 min
Overview: SG-1 must come to the rescue of their once-powerful allies when the Goa'uld attack a secret Asgard laboratory.
