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Stargate Atlantis
Season 2 · Episode 13
Critical Mass
7.644mDecember 5, 2005
When an operative of the Trust plants a bomb in Atlantis, the team must find a spy within their own ranks before the Wraith arrive and discover the city.
Episodes
- Episode 1The Siege (3)
- Episode 2The Intruder
- Episode 3Runner
- Episode 4Duet
- Episode 5Condemned
- Episode 6Trinity
- Episode 7Instinct
- Episode 8Conversion
- Episode 9Aurora
- Episode 10The Lost Boys (1)
- Episode 11The Hive (2)
- Episode 12Epiphany
- Episode 13Critical Mass
- Episode 14Grace Under Pressure
- Episode 15The Tower
- Episode 16The Long Goodbye
- Episode 17Coup D'etat
- Episode 18Michael
- Episode 19Inferno
- Episode 20Allies (1)