1. Enemies (2)

8.2

. 29 June 2001. 44 min

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.

2. Threshold (3)

7.3

. 6 July 2001. 44 min

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.

3. Ascension

7.3

. 13 July 2001. 44 min

An alien being is smitten with Carter and follows her back to Earth. It assumes a human form and pursues a relationship with her.

4. The Fifth Man

7.1

. 20 July 2001. 44 min

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.

5. Red Sky

7.2

. 27 July 2001. 44 min

SG-1 discovers that their recent trip through the Stargate may have inadvertently doomed an entire civilization.

6. Rite of Passage

6.6

. 3 August 2001. 44 min

Cassandra mysteriously falls ill, sending SG-1 back to her home planet -- where they uncover a dark Goa'uld secret.

7. Beast of Burden

7.1

. 10 August 2001. 44 min

SG-1 discovers a civilization that uses Unas as slave labor, and attempt to liberate Daniel's friend, Chaka.

8. The Tomb

7.2

. 17 August 2001. 44 min

SG-1 teams with a Russian unit when one of their Stargate teams goes missing in a mysterious alien ziggurat.

9. Between Two Fires

8

. 24 August 2001. 44 min

The Tollan offer Earth advanced weapons technology, prompting a secret investigation on Tollana -- one that leads to a startling discovery.

10. 2001

8

. 31 August 2001. 44 min

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.

11. Desperate Measures

7.7

. 7 September 2001. 44 min

When Carter goes missing, O'Neill teams up with Col. Maybourne again to free her.

12. Wormhole X-Treme!

7.636

. 8 September 2001. 44 min

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.

13. Proving Ground

7.9

. 8 March 2002. 44 min

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.

14. 48 Hours

7.5

. 15 March 2002. 44 min

Disaster strikes the Stargate, trapping Teal'c in transit. SG-1 must turn to Russia -- and to their enemies -- for help.

15. Summit (1)

8.1

. 22 March 2002. 44 min

The Tok'ra war with the Goa'uld escalates, and the rebel faction sends Daniel Jackson to a secret meeting between the System Lords.

16. Last Stand (2)

8

. 29 March 2002. 44 min

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.

17. Fail Safe

7.8

. 5 April 2002. 44 min

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.

18. The Warrior

7.4

. 12 April 2002. 44 min

A charismatic Jaffa leader seeks to forge an alliance between Earth and his rebel followers, winning the allegiance of Teal'c and Bra'tac.

19. Menace

7.8

. 26 April 2002. 44 min

SG-1 encounters a young woman with the ability to control Replicators, and who may hold the key to the salvation of the Asgard.

20. The Sentinel

6.9

. 3 May 2002. 44 min

SG-1 must turn to a pair of convicted criminals to save a world from annihilation by the Goa'uld.

21. Meridian

8

. 10 May 2002. 44 min

Daniel Jackson is exposed to a lethal dose of radiation while visiting an alien civilization that is building a weapon of mass destruction.

22. Revelations

8.4

. 17 May 2002. 44 min

SG-1 must come to the rescue of their once-powerful allies when the Goa'uld attack a secret Asgard laboratory.