Phillip Edward Van Lear

Sara considers whether she should help Michael with his plan, Michael betrays Warden Pope, and Veronica finds evidence that points her to Montana, but realises that her closest ally may actually be her greatest enemy.

Westmoreland takes drastic action to prevent Bellick from unravelling their plans, forcing the inmates to speed up their escape, Michael begs Sara to help him, and Veronica is betrayed by Nick.

The escapees and Dr Tancredi are shocked when they learn the identity of Michael's visitor, who brings with her a very important piece of the escape plan.

The prison escape drama returns for a second season. Michael and the other escapees have to make a run for it after the plane leaves without them, as a new enemy begins to close in on the missing men.

Lincoln is rescued by a face from the past, an old inmate returns to Fox River, Michael recruits some help from the outside, and Tweener gets wind of the escape plan.

With Lincoln's execution now just a day away, Michael looks for a way to get him out of solitary confinement in time for an escape. Meanwhile, Veronica comes out of hiding and gains an ally.