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As they explore the distant Pegasus galaxy, the Atlantis Expedition encounters great challenges, great friends — and great foes. Often, their adventures begin in their home base, Atlantis itself, a city built thousands of years ago by the highly evolved and mysterious Ancients. Atlantis is a treasure trove of strange technology, all of it wondrous and some of it downright lethal.
The city is also linked to countless planets and human civilizations throughout the galaxy via the Ancients' network of stargates. The team confronts terrible dangers as they travel among these foreign stars. The Wraith, who feed on human life, dream of one day seizing Atlantis as a gateway to the rich feeding grounds of Earth.
Latest Episode
Series 5 - Episode 20 - Enemy at the Gate
Aired - 09 January 2009
Episode summary:
The team learns that a rogue Wraith has acquired several Z.P.M.s to power a formidable new hive ship -- and he is headed for Earth.
Legal US links to watch Enemy at the Gate now online
Watch Enemy at the Gate on iTunes.
Watch Enemy at the Gate on Netflix.
Watch Enemy at the Gate on iTunes.
Watch Enemy at the Gate on iTunes.
Watch Enemy at the Gate on iTunes.
View user added links
Episode summary:
The team learns that a rogue Wraith has acquired several Z.P.M.s to power a formidable new hive ship -- and he is headed for Earth.
Legal US links to watch Enemy at the Gate now online 
Watch Enemy at the Gate on iTunes.
Watch Enemy at the Gate on Netflix.
Watch Enemy at the Gate on iTunes.
Watch Enemy at the Gate on iTunes.
Watch Enemy at the Gate on iTunes.
View user added links
+ Series 5
+ Episode - 20 Enemy at the Gate
Aired - 09 January 2009
+ Episode - 19 Vegas
Aired - 02 January 2009
+ Episode - 18 Identity
Aired - 12 December 2008
+ Episode - 17 Infection
Aired - 05 December 2008
+ Episode - 16 Brain Storm
Aired - 21 November 2008
+ Episode - 15 Remnants
Aired - 14 November 2008
+ Episode - 14 The Prodigal
Aired - 07 November 2008
+ Episode - 13 Inquisition
Aired - 24 October 2008
+ Episode - 12 Outsiders
Aired - 17 October 2008
+ Episode - 11 The Lost Tribe (2)
Aired - 10 October 2008
+ Episode - 10 First Contact (1)
Aired - 26 September 2008
+ Episode - 9 Tracker
Aired - 19 September 2008
+ Episode - 8 The Queen
Aired - 12 September 2008
+ Episode - 7 Whispers
Aired - 05 September 2008
+ Episode - 6 The Shrine
Aired - 22 August 2008
+ Episode - 5 Ghost in the Machine
Aired - 15 August 2008
+ Episode - 4 The Daedalus Variations
Aired - 01 August 2008
+ Episode - 3 Broken Ties
Aired - 25 July 2008
+ Episode - 2 The Seed
Aired - 18 July 2008
+ Episode - 1 Search and Rescue (2)
Aired - 11 July 2008
