Stargate Atlantis

  • Premiered: Jul 2004
  • Episodes: 100
  • Followers: 2208
  • Ended
  • SYFY
  • Monday at 21
  • Action Adventure Drama Science-fiction

Seasons:

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Season 4
4x1
Adrift (2)
Episode overview
Air date
Sep 28, 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.
4x2
Lifeline (3)
Episode overview
Air date
Oct 05, 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.
4x3
Reunion
Episode overview
Air date
Oct 12, 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.
4x4
Doppelganger
Episode overview
Air date
Oct 19, 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.
4x5
Travelers
Episode overview
Air date
Oct 26, 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.
4x6
Tabula Rasa
Episode overview
Air date
Nov 02, 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.
4x7
Missing
Episode overview
Air date
Nov 09, 2007
During a visit to New Athos, Teyla and Dr. Keller find themselves on the run from a primitive tribe of warriors.
4x8
The Seer
Episode overview
Air date
Nov 16, 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.
4x9
Miller's Crossing
Episode overview
Air date
Nov 30, 2007
Rodney McKay goes in search of his sister on Earth after she is kidnapped by the head of a powerful corporation.
4x10
This Mortal Coil (1)
Episode overview
Air date
Dec 07, 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.
4x11
Be All My Sins Remember'd (2)
Episode overview
Air date
Jan 04, 2008
With a plan to potentially extinguish the Replicator threat, the Atlantis team must seek an alliance with a fleet of Wraith ships.
4x12
Spoils of War
Episode overview
Air date
Jan 11, 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.
4x13
Quarantine
Episode overview
Air date
Jan 18, 2008
An automated lockdown traps Atlantis personnel in various parts of the city, each of them hoping the others will come to their rescue.
4x14
Harmony
Episode overview
Air date
Jan 25, 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.
4x15
Outcast
Episode overview
Air date
Feb 01, 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.
4x16
Trio
Episode overview
Air date
Feb 08, 2008
McKay, Carter, and Keller are trapped in an underground chamber while on an off-world mission, with no apparent means of escape.
4x17
Midway
Episode overview
Air date
Feb 15, 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.
4x18
The Kindred (1)
Episode overview
Air date
Feb 22, 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.
4x19
The Kindred (2)
Episode overview
Air date
Feb 29, 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.
4x20 Season finale
The Last Man (1)
Episode overview
Air date
Mar 07, 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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