Stargate: Atlantis

Season 4 (20 Episodes)

5 Seasons 2007 TV-PG 44m 8.1

An international team of scientists and military personnel discover a Stargate network in the Pegasus Galaxy and come face-to-face with a new, powerful enemy: The Wraith.

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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Season 4 Episodes:

Episode 1 Adrift

Aired: Sep 27, 2007

With a damaged ZPM, and diminished hopes of survival, the Atlantis team finds...

Episode 2 Lifeline

Aired: Oct 4, 2007

The Atlantis team, along with Weir and now with the ability to make large hyp...

Episode 3 Reunion

Aired: Oct 11, 2007

While on a regular mission, Ronan runs into some Satedan friends from his pas...

Episode 4 Doppelganger

4. Doppelganger

Aired: Oct 18, 2007

While exploring a new planet, Sheppard started to watch a strange crystal. He...

Episode 5 Travelers

Aired: Oct 25, 2007

Sheppard is kidnapped by a group of people living in a starship fleet. They w...

Episode 6 Tabula Rasa

Aired: Nov 1, 2007

Rodney McKay awakens in his lab, tied to a chair and with no memory of who or...

Episode 7 Missing

Aired: Nov 8, 2007

Teyla and Dr. Keller go to the Athosians' new planet, where they discover tha...

Episode 8 The Seer

Aired: Nov 15, 2007

Having been told by the Genii spy on New Athos that her people were still ali...

Episode 9 Miller's Crossing

9. Miller's Crossing

Aired: Nov 29, 2007

When McKay's sister Jeanie is kidnapped, the team returns to Earth to find her.

Episode 10 This Mortal Coil

10. This Mortal Coil

Aired: Dec 6, 2007

When what appears to be a satellite crashes into Atlantis, the team becomes a...

Episode 11 Be All My Sins Remember'd

11. Be All My Sins Remember'd

Aired: Jan 3, 2008

The Atlantis team decides to attack the numerous ships of the Replicators, wi...

Episode 12 Spoils of War

12. Spoils of War

Aired: Jan 10, 2008

A transmission from space leads the team to the discovery of a breeding groun...

Episode 13 Quarantine

Aired: Jan 17, 2008

The entire city locks down for a false quarantine, leaving people stranded wi...

Episode 14 Harmony

Aired: Jan 24, 2008

Sheppard and McKay must escort a prospective queen as part of their diplomati...

Episode 15 Outcast

Aired: Jan 31, 2008

After returning to Earth for his father's funeral, John Sheppard discovers th...

Episode 16 Trio

Aired: Feb 7, 2008

Keller, Carter and McKay are stranded in an abandoned Genii mine while off-wo...

Episode 17 Midway

Aired: Feb 14, 2008

The IOA is conducting interviews back on Earth to ensure that any personnel s...

Episode 18 The Kindred: Part 1

18. The Kindred: Part 1

Aired: Feb 21, 2008

A plague of sorts is spreading across the Pegasus galaxy and Dr. Keller estim...

Episode 19 The Kindred: Part 2

19. The Kindred: Part 2

Aired: Feb 28, 2008

Slowly, everyone on Atlantis comes to terms with the sudden re-appearance of ...

Episode 20 The Last Man

20. The Last Man

Aired: Mar 6, 2008

After yet another fruitless search for the missing Teyla, Sheppard returns to...

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Info about Stargate: Atlantis

Current Status: Ended

Network: Syfy

Production Countries: Canada, United States

Genres: Drama, Adventure, Sci-Fi, Action

Stargate: Atlantis: Where to Watch Online?

Currently you are able to watch "Stargate: Atlantis" streaming on Prime Video, Hulu or for free with ads on Pluto TV. It is also possible to rent or buy on Windows Store, Google Play, AppleTV, VUDU, YouTube online.