About
As the Wraith threat intensifies, the team strives to find ways to defend Atlantis and the Pegasus Galaxy from impending invasion. Key episodes focus on breakthroughs in ancient technology, dangerous alliances, and a desperate search for a means to stop their enemies once and for all.
Episodes
1The Siege (3)15 Jul 2005 · 42mThe Daedalus arrives to defend Atlantis from the Wraith onslaught, but it may not be enough when the team discovers that an even larger armada is on the way.
2The Intruder22 Jul 2005 · 44mThe Daedalus is infected by a Wraith computer virus, while members of the expedition hope to return to Earth.
3Runner29 Jul 2005 · 42mSheppard and his team attempt to locate Lieutenant Ford, only to find themselves captives of a former soldier who is being hunted by the Wraith.
4Duet5 Aug 2005 · 42mA run-in with a Wraith Dart leaves the consciousness of a precocious Atlantis security officer trapped in Dr. McKay's mind.
5Condemned12 Aug 2005 · 42mThe Atlantis team finds a culture that lives in relative safety from the Wraith, because they hand over their criminals to the Wraith -- and crash-land in the volatile penal colony.
6Trinity19 Aug 2005 · 44mMcKay puts the team at risk when he tries to perfect unfinished Ancient technology that wiped out a civilization. Ronon Dex discovers that he is not the lone survivor from his world.
7Instinct26 Aug 2005 · 44mThe team discovers a young Wraith girl who has been raised by a human, and is in hiding from the people of her human village in fear of her life.
8Conversion9 Sept 2005 · 42mColonel Sheppard begins to undergo a disturbing physical transformation after being exposed to Beckett's anti-Wraith drug.
9Aurora23 Sept 2005 · 44mWhen the team finds an Ancient warship adrift on the edge of the galaxy, its crew still alive, Colonel Sheppard enters their virtual reality stasis to communicate with them.
10The Lost Boys (1)23 Sept 2005 · 44mThe team is captured by the missing Lieutenant Ford, who is now leading a group of young men who are taking the Wraith enzyme -- and who wants the team's help in a suicide attack against a hive ship.
11The Hive (2)16 Nov 2005 · 44mColonel Sheppard and his team find themselves prisoners of the Wraith following Ford's attack on a hive ship. Dr. McKay goes to great lengths to help them.
12Epiphany28 Nov 2005 · 44mSheppard finds himself on a planet where time passes more rapidly, with no way to contact his team or return to Atlantis.
13Critical Mass5 Dec 2005 · 44mWhen 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.
14Grace Under Pressure10 Dec 2005 · 44mWhen Dr. McKay is trapped underwater in a sinking Puddle Jumper, his only chance for survival may be an hallucination of Samantha Carter.
15The Tower19 Dec 2005 · 44mThe team finds a world that possesses Ancient defense technology, where Colonel Sheppard finds himself a pawn in the rivalry between the heirs to the throne.
16The Long Goodbye2 Jan 2006 · 44mThe team discovers two pods that contain the minds of alien beings, who take control of Weir and Sheppard's bodies to continue their personal war.
17Coup D'etat9 Jan 2006 · 44mAfter a team from Atlantis goes missing, the expedition finds itself in the middle of a Genii coup.
18Michael16 Jan 2006 · 44mAn amnesiac young Lieutenant in Atlantis suffers from disturbing nightmares that he is a Wraith, only to make a shocking discovery about himself.
19Inferno23 Jan 2006 · 44mSheppard's team meets a civilization about to be destroyed by a super-volcano, and is trapped there when the Stargate is destroyed during the evacuation.
20Allies (1)30 Jan 2006 · 44mMichael and his Wraith faction arrive at Atlantis to propose an alliance, hoping to use the retrovirus to transform their Wraith enemies into prey.