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Stargate SG-1 is a science fiction series based on the original film Stargate. It involves the team SG-1 going on various adventures to different alien worlds through Stargates. Throughout the series they encounter various alien threats and allies including but not limited to the Goa'uld and the Asgard.
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E1Flesh and BloodJul 14, 2006 · 1h · As the Ori gain power with their invasion of Chulak, Vala's daughter Adria ages years in a matter of hours and the secret of her conception is revealed.TVmaze 7.8
E2MorpheusJul 21, 2006 · 1h · The team goes off-world seeking a weapon against the Ori and ends up in serious trouble. Meanwhile, Landry is faced with having to decide whether or not Vala can be trusted to remain at the SGC.TVmaze 7.4
E3The Pegasus ProjectJul 28, 2006 · 1h · Daniel and Vala travel to Atlantis in search of Merlin's anti-Ori weapon, while Sam and Mitchell join forces with Dr. McKay to lock out the Ori supergate.TVmaze 8.4
E4InsidersAug 4, 2006 · 1h · Stargate Command faces off against their old nemesis Ba'al and his clones as Landry spars with the NID and Agent Barrett.TVmaze 7.5
E5UninvitedAug 11, 2006 · 1h · While assisting SG-3 on an offworld mission, Teal'c encounters a savage alien creature that is killing the inhabitants. SG-1 investigates and learns that a parasite is to blame. The team suspects that the Ori are responsible, but they are shocked when they find out the real cause.TVmaze 7.6
E6200Aug 18, 2006 · 1h · Mitchell eagerly awaits the next off-world mission, which will be his 200th trip through the Stargate. However, Martin Lloyd returns and seeks help with his movie script. The Pentagon (and General Jack O'Neill specifically) orders SG-1 to assist, much to SG-1's chagrin.TVmaze 7.0
E7CounterstrikeAug 25, 2006 · 1h · After Adria's followers on a planet are wiped out, she attempts to learn the location of this powerful new weapon.TVmaze 8.1
E8Memento MoriSep 8, 2006 · 1h · Vala finds herself alone in a city with no memory of her identity or past life. Meanwhile, Mitchell and Teal'c question a man named Weaver who may have information about Vala's whereabouts.TVmaze 7.8
E9Company of ThievesSep 15, 2006 · 1h · Mitchell attempts to infiltrate the Lucian Alliance in order to rescue members of the SG-1 team from the fallout of an Alliance civil war.TVmaze 8.1
E10The QuestSep 22, 2006 · 1h · The SG-1 team continues their quest for the Holy Grail, an Ancient device capable of killing the ascended Ori. They learn that an old nemesis is also looking for the device.TVmaze 8.1
E11The Quest Part 2Apr 13, 2007 · 1h · SG-1, Adria, and Ba'al must defeat the dragon and continue their quest to search for Merlin's weapon.TVmaze 8.0
E12Line in the SandApr 20, 2007 · 1h · Mitchell, Carter and Teal'c arrive on a planet being threatened by the Ori. They decide that a line needs to be drawn and that the Ori must not be allowed to advance any further. Carter attempts to use the Ancient Merlin's technology to prevent the Ori from taking over the planet.TVmaze 7.7
E13The Road Not TakenApr 27, 2007 · 1h · Carter ends up in an alternate universe and changes the course of things in that universe.TVmaze 7.2
E14The ShroudMay 4, 2007 · 1h · The SG-1 team learns of yet another world that has been visited by a Prior of the Ori. However, this Prior hasn't issued any threats. The team waits for the Prior's return, only to be shocked by his identity.TVmaze 7.6
E15BountyMay 11, 2007 · 1h · Col. Mitchell returns to Kansas to attend his high school reunion with Vala when Stargate Command learns of an attack on SG-1 team members.TVmaze 7.4
E16Bad GuysMay 18, 2007 · 1h · SG-1 finds an alien museum on another planet but are mistaken for a bunch of rebels that have taken hostages.TVmaze 8.1
E17TalionJun 1, 2007 · 1h · After a terrorist attack on a Jaffa summit leaves many dead and Bra'tac seriously injured, Teal'c goes on a one-man quest for revenge.TVmaze 6.8
E18Family TiesJun 8, 2007 · 1h · Vala's father Jacek contacts SGC claiming to have vital information that could impact the survival of Earth. Meanwhile, Gen. Landry's ex-wife pays a visit.TVmaze 7.3
E19DominionJun 15, 2007 · 1h · SG-1 gets caught in the middle when Ba'al and Adria compete for domination of the galaxy.TVmaze 7.6
E20UnendingJun 22, 2007 · 1h · The SG-1 team extends a small time frame to several years to survive an attack of the Ori and tries to find a solution to solve their problem.TVmaze 8.6