Antonio heads undercover with a dangerous robbery crew after a narcotics officer goes missing.

A member of Firehouse 51 clings to life and takes a sudden turn for the worse as medical staffers race to give treatment. Meanwhile, Dr. Natalie Manning prepares for her…

Bellick gets a taste of the medicine he gave out when he was the Captain and Agent Mahone’s ex-wife makes another appearance.

With Lincoln’s execution scheduled for the following day, Veronica comes out of hiding to contact him and gains an ally. Kellerman makes the ultimate sacrifice to preserve the conspiracy. Michael…

Kellerman and Hale blackmail Warden Pope. Michael finds out he might get out earlier than anticipated. Veronica becomes uncertain of her allies.

Veronica keeps uncovering new information regarding Lincoln’s case and decides she wants to work on the case full-time. When no one wants to help her on the case, Nick Savrinn…

When Michael reveals his escape plan to Sucre, Sucre chooses to be no part of it, and requests a cell transfer. Michael gets a new cellmate called Haywire.

Michael seeks help of his fellow prison inhabitants to execute his escape plans.

Michael Scofield, a structural engineer, attempts to rob a bank in order to get incarcerated at Fox River State Penitentiary, where his brother Lincoln Burrows, accused of murdering the Vice…