Stargate Atlantis
Season 1, Episode 19: The Siege (1)
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With a group of Wraith hive ships on the way to Atlantis, the team searches for a place to flee and a way to destroy the city. McKay leads a team to try and activate the Ancients' orbital weapons platform.
All Episodes - Season 1
Episode 1
Rising (1)
Episode 2
Rising (2)
Episode 3
Hide and Seek
Episode 4
Thirty Eight Minutes
Episode 5
Suspicion
Episode 6
Childhood's End
Episode 7
Poisoning the Well
Episode 8
Underground
Episode 9
Home
Episode 10
The Storm (1)
Episode 11
The Eye (2)
Episode 12
The Defiant One
Episode 13
Hot Zone
Episode 14
Sanctuary
Episode 15
Before I Sleep
Episode 16
The Brotherhood
Episode 17
Letters From Pegasus
Episode 18
The Gift
Episode 19
The Siege (1)
Episode 20
The Siege (2)