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Season 4

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Stargate Atlantis Season 4

September. 27,2007

8.1

TV-PG

| Drama Action & Adventure Sci-Fi

Stargate Atlantis

With the Ancients' city of Atlantis discovered in the Pegasus Galaxy by Stargate Command, Dr. Elizabeth Weir and Major Sheppard lead a scientific expedition to the ancient abandoned city. Once there, the team not only find themselves unable to contact Earth, but their explorations unexpectedly reawaken the Ancients' deadly enemies, The Wraith, who hunger for this new prey. Now with the help of newfound local allies like Teyla Emmagan, the Atlantis Team sets about to uncover their new home's secrets even as their war of survival against the Wraith begins.

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Stargate Atlantis

2004 / TV-PG

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With changes in leadership and new allies, the team continues to battle the Wraith and confront new existential threats. Personal dynamics shift as members struggle with loss and make significant choices that shape the fate of Atlantis and its mission in the Pegasus Galaxy.

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Cast

Joe Flanigan, David Hewlett

Producted By

MGM Television

Genres

Drama Action & Adventure

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Stargate Atlantis Season 4 Full Episode Guide

Episode 20 - The Last Man (1)

First Aired: 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.

Episode 19 - The Kindred (2)

First Aired: 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.

Episode 18 - The Kindred (1)

First Aired: 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.

Episode 17 - Midway

First Aired: 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.

Episode 16 - Trio

First Aired: 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.

Episode 15 - Outcast

First Aired: 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.

Episode 14 - Harmony

First Aired: 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.

Episode 13 - Quarantine

First Aired: 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.

Episode 12 - Spoils of War

First Aired: 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.

Episode 11 - Be All My Sins Remember'd (2)

First Aired: 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.

Episode 10 - This Mortal Coil (1)

First Aired: 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.

Episode 9 - Miller's Crossing

First Aired: November. 29,2007

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

Episode 8 - The Seer

First Aired: 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.

Episode 7 - Missing

First Aired: November. 08,2007

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

Episode 6 - Tabula Rasa

First Aired: 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.

Episode 5 - Travelers

First Aired: 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.

Episode 4 - Doppelganger

First Aired: 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.

Episode 3 - Reunion

First Aired: 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.

Episode 2 - Lifeline (3)

First Aired: 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.

Episode 1 - Adrift (2)

First Aired: 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.

Stargate Atlantis Season 4

Stargate Atlantis

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