Stargate Atlantis Season 4

Season 4

Stargate Atlantis Season 4

First Air Date: September 27, 2007

First Aired on    :   2007
Episodes    :   20 episodes



Episodes

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4x20 The Last Man (1) (March 06, 2008)


Sheppard returns to Atlantis after a mission and finds the city abandoned, all systems dead -- and instead of ocean, sand dunes as far as the eye can see.


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4x19 The Kindred (2) (February 28, 2008)


The team is shocked when an old friend, believed to be dead, miraculously returns to them. Teyla plans an escape from Michael's captivity.


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4x18 The Kindred (1) (February 21, 2008)


As a mysterious new illness sweeps through the Pegasus Galaxy, Teyla is convinced by a vision that the father of her child is trying to communicate with her.


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4x17 Midway (February 14, 2008)


Teal'c visits Atlantis to counsel a headstrong Ronon, who is up for review by the I.O.A. But the two must work together when the Wraith invade the Midway space station in order to reach Earth.


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4x16 Trio (February 07, 2008)


McKay, Carter, and Keller are trapped in an underground chamber while on an off-world mission, with no apparent means of escape.


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4x15 Outcast (January 31, 2008)


While on personal leave on Earth, Sheppard and Ronon learn that scientists have engineered a human-form Replicator -- who is now on the loose.


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4x14 Harmony (January 24, 2008)


Colonel Sheppard and Dr. McKay must protect a child princess on a pilgrimage before she can become queen, and learn that she has dangerous enemies threatening her life.


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4x13 Quarantine (January 17, 2008)


An automated lockdown traps Atlantis personnel in various parts of the city, each of them hoping the others will come to their rescue.


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4x12 Spoils of War (January 10, 2008)


The team finds their former Wraith ally's hive ship drifting in space, which leads them to a secret project that could turn the tide of a civil war.


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4x11 Be All My Sins Remember'd (2) (January 03, 2008)


With a plan to potentially extinguish the Replicator threat, the Atlantis team must seek an alliance with a fleet of Wraith ships.


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4x10 This Mortal Coil (1) (December 06, 2007)


A mysterious drone crashes into Atlantis, indicating that the Replicators may have found the city. But when Elizabeth Weir appears, the team realizes that the probe is just a part of a bigger mystery.


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4x09 Miller's Crossing (November 29, 2007)


Rodney McKay goes in search of his sister on Earth after she is kidnapped by the head of a powerful corporation.


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4x08 The Seer (November 15, 2007)


The team meets a man with extraordinary prophetic abilities, who gives them a dark prediction about Atlantis's future. The Wraith seek a new alliance with Atlantis in their war with the Replicators.


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4x07 Missing (November 08, 2007)


During a visit to New Athos, Teyla and Dr. Keller find themselves on the run from a primitive tribe of warriors.


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4x06 Tabula Rasa (November 01, 2007)


When a virus causes amnesia in everyone except Teyla and Ronon, the Atlantis team must work together to find a cure before their memories fade entirely.


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4x05 Travelers (October 25, 2007)


Colonel Sheppard is captured by the inhabitants of a generational ship and their beautiful leader, who wish to use his ability to use Ancient technology for their own ends.


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4x04 Doppelganger (October 18, 2007)


During an off-world mission Colonel Sheppard unknowingly becomes host to an alien entity, which infects others in Atlantis and afflicts them with terrifying nightmares.


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4x03 Reunion (October 11, 2007)


When a group of Ronon's people enlist the team's help in raiding a Wraith weapons facility, Ronon reconsiders whether his future lies in Atlantis or with his friends.


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4x02 Lifeline (3) (October 04, 2007)


Colonel Sheppard and his team embark on a risky mission to steal a Z.P.M. power module from the Replicators -- but must rely on a compromised Dr. Weir to succeed.


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4x01 Adrift (2) (September 27, 2007)


Floating in deep space with the city's protective shield failing, the team must do all they can to keep Atlantis alive. A radical injury threatens Dr. Weir's life.




Season Regulars