Stargate Atlantis

Stargate Atlantis Season 5 Episodes

Find out how to watch Season 5 of Stargate Atlantis tonight at the American TV Listings Guide

Season 5 Episode Guide

Episode 1 - Search and Rescue

As Sheppard and Ronon are trapped beneath a collapsed compound, McKay and Lorne are trapped in another pocket of debris. Michael’s flagship Wraith Cruiser hurtles towards the compound, while Carter leads a rescue mission. Who will reach them first?

  

Episode 2 - The Seed

When Dr. Keller fails to report for her shift, concerned team members are shocked to discover her unconscious in her quarters. With the situation on Atlantis escalating, Woolsey is ultimately faced with a decision that could cost Keller her life.

  

Episode 3 - Broken Ties

During an off-world mission, Ronon (Jason Momoa) is ambushed and captured by his former friend, Tyre (Mark Dacascos), and turned over to the Wraith. As the team scrambles for leads to locate their friend, Ronon undergoes a torturous ordeal.

  

Episode 4 - The Daedalus Variations

A drive malfunction aboard a mysterious duplicate Daedalus sends the team jumping through various alternate realities where they encounter sinister alien life forms, a searing sun, and a pitched space battle over Atlantis.

  

Episode 5 - Ghost in the Machine

After a series of anomalies and power disruptions, the Atlantis team is faced with an impossible decision: to create the means to release an mysterious entity or stand by as it systematically destroys the city’s technological infrastructure.

  

Episode 6 - The Shrine

On a flight back to Atlantis, McKay inexplicably falls ill. Fearing the worst, the doctor summons McKay’s sister to say her goodbyes. But Ronan tells Jeannie of a shrine that would grant Rodney one day to be himself again, before he dies.

  

Episode 7 - Whispers

Dr. Beckett (Paul McGillion) is asked to delay his departure from Atlantis when word comes that Major Anne Teldy (Christina Cox) and her away team have stumbled onto one of Michael’s abandoned labs inside an extensive underground catacomb.

  

Episode 8 - The Queen

Keller and the Atlantis team meet with the Wraith, Todd, to deliver a startling proposition. Keller believes she has found a “cure” for the Wraiths of their need to feed on humans but requires a test subject for this breakthrough treatment.

  

Episode 9 - Tracker

McKay and Ronan volunteer to assist Dr. Jennifer Keller with a medical follow-up away from Atlantis. Later, when the pair return to her, they are surprised to learn that she left earlier but a search of the village turns up no sign of her.

  

Episode 10 - First Contact

Stargate SG-1’s Dr. Daniel Jackson (Michael Shanks) travels to Atlantis when his research suggests that a rebellious Ancient scientist named Janus (Gildart Jackson) may have hidden a secret lab somewhere within the city.

  

Episode 11 - The Lost Tribe

Jackson and McKay have reactivated the Attero device, an ancient machine designed to annihilate the Wraith. In doing so, they discover the reason the device was ultimately abandoned… Meanwhile, Todd continues to hold the Daedalus crew captive.

  

Episode 12 - Outsiders

Col. Sheppard and his team locate Dr. Carson Beckett on an alien planet where he is treating a small group of survivors of the Hoffan plague. But that same evening, a party of Wraith warriors arrives, threatening total annihilation.

  

Episode 13 - Inquisition

A newly formed galactic coalition extends an invitation to Lt. Col. John Sheppard and his team to represent Atlantis at their next meeting. But on arrival, the team is immediately detained and must stand trial for crimes against humanity.

  

Episode 14 - The Prodigal

Atlantis is suddenly plunged into darkness, with only the top tier of the central tower unaffected. As Sheppard and McKay attempt to get to the top level, they discover that a force field has been established to prevent them from gaining access.

  

Episode 15 - Remnants

While Richard Woolsey (Robert Picardo) struggles to keep his position as the leader of Atlantis, and McKay (David Hewlett) and Zelenka (David Nykl) investigate a mysterious find, Sheppard is captured by an old enemy with plans to invade the city.

  

Episode 16 - Brain Storm

When the Atlantis team is given two weeks of vacation leave, Dr. Rodney McKay reluctantly accepts an invitation by his former rival, Malcolm Tunney, to attend a scientific demonstration that he claims will be the solution to global warming.

  

Episode 17 - Infection

The team prepares for the worst as board a Wraith hive ship over Atlantis. They're surprised to find the Wraith crew in stasis when a malfunction on the hive ship releases the remaining crew… who have been cannibalizing one another for food.

  

Episode 18 - Identity

When Dr. Jennifer Keller is observed behaving very strangely, extensive testing reveals nothing abnormal. But McKay’s investigation leads him to suspect that Dr. Keller and Neela Casol, a notorious criminal, have switched consciousnesses.

  

Episode 19 - Vegas

In an alternate universe, Detective John Sheppard is with the Las Vegas Police Department and begins to investigate a strange series of murders believed to be the work of a bizarre serial killer. Has life changed or is this a dangerous Wraith plot?

  

Episode 20 - Enemy At The Gate

Puzzled over the hive ship's sudden departure, the team picks up a weak subspace signal in Wraith code. Once deciphered, their worst fears are realized. The Wraith message contains a familiar set of coordinates. The hive ship is on its way to Earth!

  



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