Wilhelmina tries to becomes part of the Meade family by any means necessary. Amanda withholds evidence and Betty applies a deadly perfume made by Fey Sommers.

Jack and Henderson wage an assault on the submarine as Bierko prepares to launch an attack against L.A. Chloe brings in someone from her past to aid her. Martha and…

Bierko escapes from the transport taking him to Division and uses his last canister of nerve gas for a surprise strike. Jack is forced to work with Henderson to find…

Jack searches for a safe place to land the plane when Logan gives orders to shoot it down. Hayes readies Bierko for a transfer to a secure facility, while Audrey…

After stowing away aboard the flight containing Henderson’s contact and the incriminating recording, Jack finds himself having to deal with a pilot who refuses to cooperate. Martha begins to break…

Jack captures Henderson and attempts to force him to hand over the recording, but Henderson targets Heller to buy himself more time. Logan confesses his involvement in Palmer’s assassination to…

Family troubles: Jack with his brother and father while Morris worries about his own brother.

Jack finds himself confronting his father while the lead terrorist needs help if he’s to explode the remaining bombs.

Four more “suitcase nukes” are out there, and Jack’s only lead takes him to the home of his brother.

Stone battles the Brooklyn DA’s office over prosecutorial jurisdiction in the case of a mentally handicapped man who confesses to the stabbing deaths of two women.

After the body of a decapitated EMT disappears from the morgue and an identical man starts work at the same hospital, Mulder believes that the man has the ability to…