After four people nearly die from poisoning, Don learns someone is tampering with nonprescription drugs. When the perpetrator publishes a manifesto in a local paper, Don is led to believe…

While fighting to stay alive, Sarah is guided by the image of John’s father. Weaver’s attempt to protect John Henry has deadly consequences.

Michael and his Wraith faction arrive at Atlantis to propose an alliance, hoping to use the retrovirus to transform their Wraith enemies into prey.

An amnesiac young Lieutenant in Atlantis suffers from disturbing nightmares that he is a Wraith, only to make a shocking discovery about himself.

The Atlantis team investigates the disappearance of one of their allies, only to find an old enemy engineering a race of powerful monsters.

The Atlantis team must decide the fate of a colony of Wraith they have turned into humans. Dr. Weir must defend her leadership when she is evaluated by the I.O.A.

The team desperately attempts to stop two Wraith hive ships from reaching Earth. Sheppard must rely on an old foe to rescue McKay and Ronon.

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.

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

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.

Michael Kenmore has infiltrated Atlantis with an army of his Hybrids, and closes off Stargate Operations and the surrounded levels to prevent anyone from taking it back. His plan; take…

Lt. Colonel John Sheppard and his team are trapped under the rubble of Michael’s facility in order to rescue Teyla Emmagan. As Colonel Samantha Carter launches a team to rescue…

Olivia Taylor, the President’s daughter, becomes increasingly involved in the day’s events, and the administration reels when a high-ranking official delivers devastating news.

What happens to one liar when parent-teacher conferences come around and her father sits face to face with the love of her life? What about when another one reaches out…

Kerry starts to doubt the methods of Synergix. Carter tries to help his cousin beat his drug addiction. Jeanie becomes Scott Anspaugh’s part-time caregiver.

On one of the hottest days of the year, the first responders feel the pressure as harrowing incidents keep happening around the city, including a road rage accident involving a…

Brian sells Rupert at a garage sale. Stewie, who is upset with Brian, takes him cross country to Colorado to find his beloved teddy, and ends up having a ski-off…

Patrick Jane accepts the help of a local astrologer, Ellis Mars, to solve the puzzling case of a triple homicide that involves two policemen and the fiancé of an EMT…

Harvey must close the person with the deciding vote in the firm’s future.

The NCIS team must protect Ziva when a suspect dies while being in custody, and her tactic might be the reason why the person died. The things become much more…

Reid and Prentiss are taken hostage when they go under cover to investigate possible child abuse at an underground cult.