Watch Stargate: Atlantis Online
TV-PG Syfy 44m 2004 8.1
An international team of scientists and military personnel discover a Stargate network in the Pegasus Galaxy and come face-to-face with a new, powerful enemy, The Wraith.
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Stargate: Atlantis Full Episodes
Aired: July 16th, 2004 @ 8:00 PM CST
A new Stargate team embarks on a dangerous mission to a distant galaxy, where they discover a mythical lost city -- and a deadly new enemy.
Aired: July 23rd, 2004 @ 8:00 PM CST
Sheppard tries to convince Weir to mount a rescue mission to free Colonel Sumner, Teyla, and the others captured by the Wraith.
Aired: July 30th, 2004 @ 8:00 PM CST
The Atlantis base is threatened when the team discovers that an alien entity is in the city. McKay's experiment with alien technology goes awry.
Aired: August 6th, 2004 @ 8:00 PM CST
The team finds themselves in mortal danger when their Puddle Jumper ship becomes lodged in the Stargate.
Aired: August 13th, 2004 @ 8:00 PM CST
After a series of run-ins with the Wraith, the team begins to suspect their Athosian allies of having a spy in their midst.
Aired: August 20th, 2004 @ 8:00 PM CST
Sheppard and the team visit a world where no one is over 24 years old -- because of a ritual suicide practice they believe keeps the Wraith at bay.
Aired: August 27th, 2004 @ 8:00 PM CST
The team finds a world whose people are on the brink of a discovery that may make them immune to the Wraith feeding.
Aired: September 10th, 2004 @ 8:00 PM CST
Efforts to open trade relations with a species called the Genii turn sour when the team discovers their new "allies" have ulterior motives.
Aired: September 17th, 2004 @ 8:00 PM CST
McKay's efforts to harness the energy of an alien planet's atmosphere allows for a return trip to Earth -- but the team may not be able to return to Atlantis.
Aired: January 21st, 2005 @ 8:00 PM CST
When a massive storm threatens the city, Atlantis is evacuated -- only to be taken over by the team's newest enemy.
Aired: January 28th, 2005 @ 8:00 PM CST
Major Sheppard plays a dangerous game of cat and mouse with soldiers who have seized control of Atlantis and taken Weir and McKay hostage.
Aired: February 4th, 2005 @ 8:00 PM CST
Sheppard's team investigates a downed Wraith ship, and find themselves stuck on a planet with a lone Wraith survivor.
Aired: February 11th, 2005 @ 8:00 PM CST
Nearly a third of Atlantis's residents are infected with a deadly virus that causes hallucinations and death, forcing a lockdown of the city.
Aired: February 18th, 2005 @ 8:00 PM CST
The team finds a paradise world that would make an ideal sanctuary for those fleeing from the Wraith, but the local inhabitants believe their goddess will not permit it.
Aired: February 25th, 2005 @ 8:00 PM CST
A woman is found in suspended animation in Atlantis, and the team is shocked to see that it is Dr. Weir herself, who tells them of her trip 10,000 years into the city's past.
Aired: March 4th, 2005 @ 8:00 PM CST
The team searches for a valuable Zero Point Module rumored to be hidden on the planet Dagan -- but their new allies have motives of their own.
Aired: March 11th, 2005 @ 8:00 PM CST
With a brief opportunity to send a data transmission to Earth, members of the Atlantis expedition compose video messages home to their loved ones.
Aired: March 18th, 2005 @ 8:00 PM CST
Plagued by terrifying nightmares, Teyla begins to recall a time when she and her father were captured by the Wraith and subjected to disturbing experiments.
Aired: March 25th, 2005 @ 8:00 PM CST
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...