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Watch Stargate SG-1 - Season 5 Episode 17 Online!:

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.

Writing:
  • Dean Devlin
  • Jonathan Glassner
  • Brad Wright

Stars:
Release Date: 1997-07-27
Seasons: 1 2 3 4 5 6 7 8 9 10
Metacritic: 8.1/10
TMDb: 8.3/10
  • Country: CA, US
  • Language: English
  • Runtime: 42

Other episodes for this season

Enemies (2)
Episode 1 - Enemies (2)
Threshold (3)
Episode 2 - Threshold (3)
Ascension
Episode 3 - Ascension
The Fifth Man
Episode 4 - The Fifth Man
Red Sky
Episode 5 - Red Sky
Rite of Passage
Episode 6 - Rite of Passage
Beast of Burden
Episode 7 - Beast of Burden
The Tomb
Episode 8 - The Tomb
Between Two Fires
Episode 9 - Between Two Fires
2001
Episode 10 - 2001
Desperate Measures
Episode 11 - Desperate Measures
Wormhole X-Treme!
Episode 12 - Wormhole X-Treme!
Proving Ground
Episode 13 - Proving Ground
48 Hours
Episode 14 - 48 Hours
Summit (1)
Episode 15 - Summit (1)
Last Stand (2)
Episode 16 - Last Stand (2)
Fail Safe
Episode 17 - Fail Safe
The Warrior
Episode 18 - The Warrior
Menace
Episode 19 - Menace
The Sentinel
Episode 20 - The Sentinel
Meridian
Episode 21 - Meridian
Revelations
Episode 22 - Revelations