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.
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see all options Availability data: JustWatch
- Seasons
- 10
- Episodes aired
- 214
- Latest aired
- S10E20
- Total runtime
- 6d 13h
Timeline when each season aired
- Season 1 July 1997 – March 1998 22 episodes
- Season 2 June 1998 – March 1999 22 episodes
- Season 3 June 1999 – March 2000 22 episodes
- Season 4 June 2000 – February 2001 22 episodes
- Season 5 June 2001 – May 2002 22 episodes
- Season 6 June 2002 – March 2003 22 episodes
- Season 7 June 2003 – March 2004 22 episodes
- Season 8 July 2004 – March 2005 20 episodes
- Season 9 July 2005 – March 2006 20 episodes
- Season 10 July 2006 – June 2007 20 episodes
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S06E01 Redemption (1)
June 7 · 44min find the promo
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Tragedy reunites Teal'c with his son, who blames him for the death of his mother. O'Neill and Carter launch a risky plan with untested technology when Earth comes under attack by the Goa'uld.
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S06E02 Redemption (2)
June 14 · 44min find the promo
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Carter must find a way to save Earth from total destruction at the hands of the Goa'uld, who have turned the Stargate into a doomsday bomb. Rya'c joins his father on a mission to destroy the Goa'uld weapon.
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S06E03 Descent
June 21 · 44min find the promo
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SG-1 boards an abandoned Goa'uld mothership that has mysteriously arrived in Earth's orbit, and must escape the doomed vessel when it crashes into the ocean.
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S06E04 Frozen
June 28 · 44min find the promo
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SG-1 investigates the discovery of a woman frozen in the ice in Antarctica, who may be a link to the gate builders. A mysterious disease threatens to kill everyone at the research base.
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S06E05 Nightwalkers
July 12 · 44min find the promo
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Carter, Teal'c and Jonas investigate the death of a scientist with connections to the Goa'uld, and find a small town whose citizens harbor a dark secret.
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S06E06 Abyss
July 19 · 44min find the promo
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O'Neill is captured and tortured by the Goa'uld, and must rely on an old friend to survive.
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S06E07 Shadow Play
July 26 · 44min find the promo
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Jonas' people ask Earth for military aid in an impending war with their rival nations, but his former mentor offers another solution: a resistance movement ready for a coup.
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S06E08 The Other Guys
August 2 · 44min find the promo
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When SG-1 is captured by the Goa'uld, a pair of scientists mount a rescue operation ... whether they're wanted or not.
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S06E09 Allegiance
August 9 · 44min find the promo
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Tensions rise between the Tok'ra and rebel Jaffa at the S.G.C.'s offworld base when they are attacked by an invisible enemy.
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S06E10 Cure
August 16 · 44min find the promo
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An alien world offers Earth a medicine with the power to cure any illness -- but the hidden price may be too high to pay.
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S06E11 Prometheus (1)
August 23 · 44min find the promo
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A news reporter threatens to expose a top-secret military project, but when Carter and Jonas give her a tour of the X-303, they discover that she is a pawn in a much larger plot.
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S06E12 Unnatural Selection (2)
January 10 · 44min find the promo
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The team is called into battle unexpectedly when the Asgard homeworld is overrun by Replicators -- which have evolved into a startling new form.
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S06E13 Sight Unseen
January 17 · 44min find the promo
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The team returns to Earth with a piece of technology that allows them to see alien creatures everywhere, and must attempt to contain the problem when it spreads beyond the base.
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S06E14 Smoke & Mirrors
January 24 · 44min find the promo
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Colonel O'Neill is charged with the murder of Senator Kinsey, and the rest of the team must uncover a conspiracy in order to clear his name.
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S06E15 Paradise Lost
January 31 · 44min find the promo
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Colonel O'Neill is trapped on an alien planet with Maybourne, and must fight to stay alive as his companion becomes increasingly paranoid.
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S06E16 Metamorphosis
February 7 · 44min find the promo
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SG-1 attempts to save a planet's inhabitants from Nirrti's genetic experimentation, but find themselves to be her next victims.
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S06E17 Disclosure
February 14 · 44min find the promo
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General Hammond and the Pentagon reveal the existence of the Stargate to other world governments, and must defend the fact that the program is operated by the United States military.
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S06E18 Forsaken
February 21 · 44min find the promo
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When the team finds a crashed ship on another planet, their efforts to help the crew effect repairs are hindered by a group of aliens.
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S06E19 The Changeling
February 28 · 44min find the promo
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A near-death trial causes Teal'c to imagine his life as very different from the one he knows, where he is a normal person living on Earth -- until he can no longer distinguish reality.
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S06E20 Memento
March 7 · 44min find the promo
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Prometheus is forced to land on an alien world, where the local Stargate is the team's only chance of returning home -- though the local population believe the gate to be a myth.
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S06E21 Prophecy
March 14 · 44min find the promo
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The team finds an impoverished world enslaved by a Goa'uld underlord, but their plans to free it may be compromised when Jonas experiences unexplained visions of the future.
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S06E22 Full Circle
March 21 · 44min find the promo
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SG-1 is called to defend the people of Abydos from the Goa'uld once again when they learn that Anubis, in search of a powerful device, is about to attack.