Enemy at the Gate
S05 E20 · Apr 15, 2026
With the Ancients' city of Atlantis discovered in the Pegasus Galaxy by Stargate Command, Dr. Elizabeth Weir and Major Sheppard lead a scientific expedition to the ancient abandoned city. Once there, the team not only find themselves unable to contact Earth, but their explorations unexpectedly reawaken the Ancients' deadly enemies, The Wraith, who hunger for this new prey. Now with the help of newfound local allies like Teyla Emmagan, the Atlantis Team sets about to uncover their new home's secrets even as their war of survival against the Wraith begins.
Stargate Atlantis is a television series from 2004, available to stream online across all seasons and episodes. Optimized for mobile, tablet, and desktop.
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Stargate Atlantis
Rising (1)
Stargate Atlantis
Rising (2)
Stargate Atlantis
Hide and Seek
Stargate Atlantis
Thirty Eight Minutes
Stargate Atlantis
Suspicion
Stargate Atlantis
Childhood's End
Stargate Atlantis
Poisoning the Well
Stargate Atlantis
Underground
Stargate Atlantis
Home
Stargate Atlantis
The Storm (1)
Stargate Atlantis
The Eye (2)
Stargate Atlantis
The Defiant One
Stargate Atlantis
Hot Zone
Stargate Atlantis
Sanctuary
Stargate Atlantis
Before I Sleep
Stargate Atlantis
The Brotherhood
Stargate Atlantis
Letters From Pegasus
Stargate Atlantis
The Gift
Stargate Atlantis
The Siege (1)
Stargate Atlantis
The Siege (2)
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Joe Flanigan & David Hewlett
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