22 episodes · first aired 1998-06-26
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | The Serpent's Lair (3) 1998-06-26 | With SG-1 trapped on Klorel's ship, it seems that Earth is doomed as the Pyramid Ships prepare to destroy Earth. | 1998-06-26 | 8.3 |
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Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.
| 02 |
In the Line of Duty 1998-07-03 |
Carter is possessed by a Goa'uld who claims to be an enemy of the System Lords. |
| 1998-07-03 |
| 7.8 |
 | 03 | Prisoners 1998-07-10 | SG-1 is put on trial and exiled to a prison world, where a woman maintains a strange control over her fellow prisoners. | 1998-07-10 | 7.2 |
 | 04 | The Gamekeeper 1998-07-17 | SG-1 is imprisoned in a virtual reality realm and forced to relive the worst moments of their lives over and over. | 1998-07-17 | 7.0 |
 | 05 | Need 1998-07-24 | Jackson becomes addicted to the effects of a Goa'uld sarcophagus, and falls for the planet's manipulative princess. | 1998-07-24 | 6.9 |
 | 06 | Thor's Chariot 1998-07-31 | SG-1 returns to Cimmeria, and finds that without protection from the Asgard the planet has been invaded by the Goa'uld. | 1998-07-31 | 8.2 |
 | 07 | Message in a Bottle 1998-08-07 | SG-1 discovers an ancient artifact that takes O'Neill and the S.G.C. hostage. | 1998-08-07 | 7.2 |
 | 08 | Family 1998-08-14 | The SG-1 team attempt to rescue Teal'c's son, who has been kidnapped and brainwashed by Apophis. Teal'c learns disturbing news about his wife. | 1998-08-14 | 6.8 |
 | 09 | Secrets 1998-08-21 | Jackson discovers that his wife has returned to Abydos, and is nine months pregnant with the son of Apophis. O'Neill must keep the secret of the Stargate program from being uncovered. | 1998-08-21 | 7.2 |
 | 10 | Bane 1998-09-25 | Teal'c is infected with deadly venom from a giant insect, and begins a terrible transformation. When he escapes the S.G.C., SG-1 must find him before Colonel Maybourne does. | 1998-09-25 | 6.8 |
 | 11 | The Tok'ra (1) 1998-10-02 | SG-1 locates the Tok'ra, a Goa'uld resistance movement who oppose the System Lords, and attempt to form an alliance. Jacob Carter's cancer brings him near death. | 1998-10-02 | 8.0 |
 | 12 | The Tok'ra (2) 1998-10-09 | While SG-1 tries to form an alliance with the Tok'ra, a spy betrays the rebels to the Goa'uld. Jacob Carter finds that the Tok'ra may be his only hope of survival | 1998-10-09 | 8.2 |
 | 13 | Spirits 1998-10-23 | SG-1 finds a planet inhabited by Native American Indians, protected by spirits who are actually advanced alien shapeshifters. | 1998-10-23 | 6.9 |
 | 14 | Touchstone 1998-10-30 | SG-1 is accused of stealing an important weather-controlling device, sending a primative planet into chaos. The team discovers that Earth's second Stargate is being misused. | 1998-10-30 | 7.3 |
 | 15 | The Fifth Race 1999-01-22 | O'Neill becomes the unwilling receptacle for a library of alien knowledge. | 1999-01-22 | 8.8 |
 | 16 | A Matter of Time 1999-01-29 | After gating to a world on the edge of a black hole, the S.G.C. cannot disengage the Stargate. All of Earth becomes endangered by the time-distorting gravity field. | 1999-01-29 | 8.4 |
 | 17 | Holiday 1999-02-05 | SG-1 discovers an elderly man known for developing technology to fight the Goa'uld. Daniel is tricked into switching bodies with the man, Ma'chello, who believes he is "owed" for all the good he has done. | 1999-02-05 | 7.2 |
 | 18 | Serpent's Song 1999-02-12 | Apophis, SG-1's greatest enemy, seeks sanctuary from Sokar and ends up near death in the S.G.C. infirmary. | 1999-02-12 | 7.7 |
 | 19 | One False Step 1999-02-19 | A group of primitive aliens begin to fall deathly ill after SG-1 arrives. | 1999-02-19 | 6.3 |
 | 20 | Show and Tell 1999-02-26 | A young boy arrives through the Stargate, and warns of plot by invisible aliens to kill all of the human race in order to rob the Goa'uld of potential hosts. | 1999-02-26 | 7.2 |
 | 21 | 1969 1999-03-05 | A cosmic accident causes SG-1 to be sent back 30 years into Earth's past, where they must locate the Stargate and find a way home. | 1999-03-05 | 8.0 |
 | 22 | Out of Mind (1) 1999-03-12 | O'Neill, Carter and Jackson awaken from stasis in what appears to be the S.G.C. -- almost 80 years in the future. | 1999-03-12 | 6.8 |
