Joel Bissonnette

Patrick Jane suspects the only surviving member of a National Guard unit of murdering his friends - and goes undercover to prove it.

Sydney's life hangs in the balance when Gordon Dean discovers that Rachel, aka Mockingbird, is still alive.

House is recruited by the CIA to treat one of their agents in a secret facility. Meanwhile, Foreman has trouble managing the applicants in their efforts to treat a racing-car driver who collapsed following a race.

CTU finds Tokarev's body butchered, and O'Brian begins to worry about Bauer, who attacks Logan's motorcade and manages to get to Logan without killing any security guards, forcing Logan out of his bulletproof limousine.

Bauer finds a video in the card showing Tokarev's involvement. He sends Tokarev's photo to Ricker, who identifies him and promises to help Bauer capture him. Bauer calls Reed and offers the evidence, arranging a meeting at a store.

With only a handful of hours remaining, Jack pursues Renee's killers. Meanwhile, the pivotal peace agreement is rocked by the arrival of undermining forces.