第 3 季 共 20 集
播出时间:2006年7月14日
第 1 集 No Man's Land (2)
播出时间:2006年7月14日
The team desperately attempts to stop two Wraith hive ships from reaching Earth. Sheppard must rely on an old foe to rescue McKay and Ronon.
第 2 集 Misbegotten (3)
播出时间:2006年7月21日
The Atlantis team must decide the fate of a colony of Wraith they have turned into humans. Dr. Weir must defend her leadership when she is evaluated by the I.O.A.
第 3 集 Irresistible
播出时间:2006年7月28日
Sheppard's team meets an obnoxious man who is adored by all thanks to a secret that he carries -- and who has an unexpected affect on them.
第 4 集 Sateda
播出时间:2006年8月4日
Ronon Dex is captured by the Wraith and returned to his homeworld, where he is haunted by his past as he is forced to once again become their prey.
第 5 集 Progeny
播出时间:2006年8月11日
Weir and the team visit an advanced civilization that split off from the Lanteans thousands of years ago, but discover that they may not have left Atlantis in peace.
第 6 集 The Real World
播出时间:2006年8月18日
Elizabeth Weir wakes up in a mental institution, where she is told that the expedition to Atlantis and the Stargate are figments of her imagination.
第 7 集 Common Ground
播出时间:2006年8月25日
Colonel Sheppard finds himself the prisoner of a Genii commander, along with a desperately hungry Wraith who has been separated from his hive.
第 8 集 McKay and Mrs. Miller
播出时间:2006年9月8日
Rodney McKay is reunited with his estranged sister back on Earth, who has given up a brilliant career as a scientist to raise a family.
第 9 集 Phantoms
播出时间:2006年9月15日
Sheppard and Ronon are influenced by a mind-altering device created by the Wraith while on a mission to rescue a lost team.
第 10 集 The Return (1)
播出时间:2006年9月22日
The Atlantis expedition is stunned to learn that a ship full of Ancients is returning to reclaim their lost city.
第 11 集 The Return (2)
播出时间:2006年11月20日
The Atlantis team goes against orders to try and save Atlantis from Replicator control -- and to rescue General O'Neill and Richard Woolsey, who are trapped in the occupied city.
第 12 集 Echoes
播出时间:2006年11月27日
The inhabitants of Atlantis begin to suffer ill effects when the planet's whale population begins migrating to the island city, bringing an unexpected harbinger of doom.
第 13 集 Irresponsible
播出时间:2006年12月4日
The team finds Lucius Lavin manipulating the people of another hapless planet, using Ancient technology to pose as an invincible hero.
第 14 集 Tao of Rodney
播出时间:2006年12月11日
After an Ancient device gives Rodney superhuman powers, his enhanced brilliance is checked only by his impending death -- unless he can learn how to ascend.
第 15 集 The Game
播出时间:2006年12月18日
Sheppard and McKay discover that their competitive video game has been controlling a planet of real people, who now stand on the brink of war.
第 16 集 The Ark
播出时间:2007年1月8日
The team discovers the last of a civilization in suspended animation, whose survival is at risk when their station is critically damaged.
第 17 集 Sunday
播出时间:2007年1月12日
The team tries to relax during a mandatory day off, until an explosion leaves three people dead -- and reveals that one scientist is a walking time bomb.
第 18 集 Submersion
播出时间:2007年1月15日
The team discovers an Ancient drilling station deep beneath the surface of the ocean, only to find that a Wraith queen is still alive there.
第 19 集 Vengeance
播出时间:2007年1月29日
The Atlantis team investigates the disappearance of one of their allies, only to find an old enemy engineering a race of powerful monsters.
第 20 集 First Strike (1)
播出时间:2007年2月5日
An unstoppable energy weapon leaves Atlantis under seige after Earth launches a preemptive attack against a very powerful enemy's homeworld.