George makes a new friend and discovers her dad is not the person she thought he was, while Roxy’s actions cause an obnoxious lout to find religion.

Lois cooks a big Thanksgiving meal and invites the whole crew over for dinner, and Joe is shocked when his formerly M.I.A. son, Kevin Swanson, returns from Iraq.

Dr. Carter is allowed a cautious restart with small steps. An extremely blond Dr. Malucci is very curious who’s made Dr. Chen pregnant. Dr. Benton has been written out of…

Dr. Jackson’s undercover mission to a Goa’uld summit is complicated by the arrival of a surprise guest. The rest of the team face a full-scale invasion of the Tok’ra homeworld.

The Tok’ra war with the Goa’uld escalates, and the rebel faction sends Daniel Jackson to a secret meeting between the System Lords.

The Tollan put Skaara and Klorel on trial to determine who will control the host body.

Sun and Jin desperately continue their search for one another, and Locke confronts his enemy.

Sayid is faced with a difficult decision, and Claire sends a warning to the temple inhabitants.

The face-off between the survivors and the freighter people continues, and the Oceanic Six find themselves closer to rescue.

As the face-off between the survivors and the freighter people continues, the Oceanic Six find themselves closer to rescue.

Kate and Juliet must learn to work together when Jack’s health is seriously compromised, and something goes wrong as Sawyer, Claire, Aaron and Miles continue their trek away from Locke’s…

Locke finds out where Jacob’s cabin is. Life on the freighter becomes dangerous.

Sayid goes back to the island to bring the rest of the people to the freighter. Ben, Locke, and Hurley go to another Dharma station in order to “move the…

Sayid confronts Ben’s spy on the freighter, and Ben urges daughter Alex to flee Locke’s camp in order to survive an impending attack.

Jack tries to discover the identity of a body that has washed ashore. Meanwhile, Locke’s camp is attacked by Ben’s adversaries.

Sayid and Desmond hit a bit of turbulence on the way to the freighter, which causes Desmond to experience some unexpected side effects.

Juliet is forced to reveal some startling news to Jin when Sun threatens to move to Locke’s camp. Meanwhile, Sayid and Desmond begin to get an idea of the freighter’s…