Season 1

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07.27.97 Children of the Gods
 General Hammond summons Colonel Jack O'Neill out of retirement when aliens emerge from the Stargate, kill the soldiers guarding it, and kidnap a female guard. In the aftermath of the attack, O'Neill confesses that he defied the order to destroy Abydos, and that Daniel Jackson is still alive.
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08.01.97 The Enemy Within
 Kawalsky, O'Neill's right-hand man, has been having terrible headaches caused by an alien Goa'uld larva that has attached itself to his brain. With guidance from Teal'c, the doctors operate to remove the alien, hoping to get it in time before Kawalsky falls completely under alien control.
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08.08.97 Emancipation
 On the planet Simarka, the SG-1 team meets the Shavadai, a race of people similar to the ancient Mongols of Earth, who operate by a strict code, which includes second-class status for women. Captain Carter is threatened with death on her first encounter with the Shavadai chief.
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08.15.97 The Broca Divide
 The SG-1 team travels to a planet known as P3X-797 and discover a world divided between a dark and light side, with a population similarly split between the Untouched (a Bronze Age people who seem almost like the Minoan civilization of Earth) and the Touched (heavy-browed primitives with limited skills).
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08.22.97 The First Commandment
 The SG-1 team is sent through the Stargate after SG-9 is declared missing in action. They discover SG-9 leader Captain Jonas Hanson posing as a god, forcing the inhabitants of the planet to rebuild the giant Goa'uld temples and condemning disbelievers to death by radiation exposure.
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08.29.97 Cold Lazarus
 The SG-1 team discovers a valley full of broken crystals. Alone, O'Neill finds a whole crystal with RED light emanating from it. Upon touching it, he is struck down and a duplicate O'Neill appears. The double returns home through the Stargate, with the unsuspecting team.
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09.12.97 The Nox
 Under government pressure to discover superior technologies, O'Neill and the team head to a planet Teal'c remembers, which has creatures called Fenri that possess the power of invisibility. They arrive to discover a Goa'uld hunting party, led by Apophis, is already there tracking the Fenri.
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09.19.97 Brief Candle
 The team travels to Argos, where they find a civilization of beautiful, happy people who celebrate while the sun shines and mysteriously drop to sleep the minute that it sets. More mysteriously, they seem to age very rapidly -- a lifetime is 100 days -- an effect that O'Neill unwittingly inherits.
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09.19.97 Thor's Hammer
 In search of allies in their battle against the Goa'ulds, O'Neill and the SG-1 team travel to the planet Cimmeria, home to the legendary Norse gods. But, Cimmeria has long ago been declared off-limits to Goa'ulds and when the team emerges from the Stargate, Teal'c is trapped in a mysterious beam of light.
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10.03.97 The Torment of Tantalus
 Daniel Jackson makes a remarkable discovery while going through film footage of Stargate experiments conducted in 1945. It seems that the early team, led by Professor Langford, succeeded in getting the Stargate to work, and that a young professor, Ernest Littlefield, actually traveled through the gate, never to return.
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10.10.97 Bloodlines
 The team finds out that Teal'c has a son Rya'c, who has reached the age at which he will receive his Goa'uld larva. Teal'c is determined to stop the process that would make his boy a servant to the Goa'ulds. With a promise to return with a Goa'uld larva for study, the team, disguised as monks, heads through the Stargate.
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10.17.97 Fire and Water
 The SG-1 team returns from the planet Oannes in a panic -- and without Daniel Jackson, who was last seen being consumed by a column of flames. But, as his comrades mourn him on Earth, Daniel is a captive of an amphibious humanoid creature known as Nem.
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10.24.97 Hathor
 When archaeologists exploring a Mayan pyramid in Mexico find a sarcophagus covered in Egyptian hieroglyphics, they accidentally release Hathor, a Goa'uld who has taken on the persona of a powerful Egyptian goddess, awoken from a sleep that has lasted a millennium.
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10.31.97 Singularity
 The SG-1 team travels to planet P8X-987, where they discover that a strange disease has wiped out everyone on the planet. Everyone that is, except a little girl named Cassandra. As O'Neill and Teal'c remain on the planet to observe the black hole, Carter and Daniel return to Earth with the girl.
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01.23.98 Cor-ai
 When the SG-1 team travels to P3X-1279, Teal'c recognizes it immediately as Cartago, home to the Byrsa and one of the Goa'ulds' favorite places to harvest humans for assimilation. Teal'c had come here when he was head Jaffa to Apophis. He is remembered by one of the Byrsa, who accuses Teal'c of killing his father.
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01.30.98 Enigma
 The SG-1 team arrives on the planet Tollan to find a scene of chaos and death. A volcano is erupting, spewing choking ash and burning lava, and bodies litter the ground around the Stargate. The team gathers up a few survivors and returns through the gate to Earth. The Tollans, however, are not grateful for being rescued.
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02.06.98 Solitudes
 The Stargate malfunctions, and as a result, Teal'c and Daniel make it back to the SGC, but Jack and Sam find themselves trapped near a Stargate in an icy crevasse on an unknown planet. O'Neill is badly hurt, and Dr. Carter must try to dig the nearby gate device out of the ice and find a way to make it work.
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02.13.98 Tin Man
 O'Neill and the SG-1 team arrive on P3X-989, only to be zapped by an electrical trap that renders them unconscious. When they awake, they find themselves in an underground lab with Harlan, a strange but apparently peaceful native of P3X-989 who claims to be 11,000 years old.
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02.20.98 There But For The Grace Of God
 While exploring an alien complex on P3R-233, a world that appears to have been destroyed by the Goa'uld, Daniel Jackson discovers a slab that, when activated, turns into a shimmering mirror. He touches the mirror and gets a mild jolt but thinks nothing of it until he finds himself in an alternate reality.
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02.27.98 Politics
 Having escaped marauding Goa'ulds in another Earth reality (in There But For the Grace of God), Daniel Jackson warns that it is only a matter of time before they launch an attack in this one. But, the Stargate program faces a more immediate threat -- from Senator Kinsey, Chairman of the Appropriations Committee.
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03.06.98 Within The Serpent's Grasp
 The Stargate is being shut down by the U.S. government, despite Daniel's warning of an imminent Goa'uld attack on Earth. The SG-1 team, armed to the teeth, defies orders to make an unauthorized trip through the Stargate to what they believe to be the origin of the attack. (Part 1 of 2)