Joel Bissonnette

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

House is recruited by the CIA to help diagnose a deathly ill agent with an unknown illness. The agent’s medical case is being spearheaded by Dr. Samira Terzi (guest star Michael Michele), who offers up very little information about the agent’s history or previous assignments. With limited information to go on, House uses some unorthodox methods to try to crack the code and determine a diagnosis in time to save his mystery patient’s life. Meanwhile, Foreman faces resistance from the remaining six fellowship candidates when they question his judgment and argue over the diagnosis of a female drag car racer who passed out after a race.

Rush confronts an old case that Vera was unable to solve involving a serial rapist who preys on single women. When the rapist sends a letter to the detective squad announcing he's returned to Philadelphia after a five-year absence and plans to strike again, Rush and Vera attempt to catch the criminal before he acts.

While investigating a suspicious suicide, the squad wades into a nasty child-custody dispute between a dying man and his meth-addicted ex-wife. Meanwhile, Pope applies for the police chief job, but Brenda might have something to say about whether or not he gets it.

Grissom, Sara, and Nick respond to an electrocution at a casino. The casino is hosting Japanese antiquities. The electrocution is just a ruse to steal the central piece of the exhibit.

With only four hours left, a rogue Jack Bauer stops at nothing to determine who is behind the day’s most devastating events, and he uncovers an unexpected lead.