Episode 1.20 - Tonight [Airing May 1]: Westmoreland uses Bellick to plug a hole in the escape plan, which forces Michael to move up the breakout timetable. A fearful Tweener pledges his loyalty to Michael and in return may get out of jail for free; Michael feels that he has no choice but to involve Sara in the plan and must betray his father figure; and Veronica finds her life in jeopardy from her closest ally, who has a surprising connection to a Fox River inmate. Source: FOX
Episode 1.21 - Go [Airing May 8]: Dr. Sarah questions if she should leave a light on and the door open for Michael, who must betray Pope in order to carry out his escape plan. Veronica finds evidence that points her to Montana, but realizes that her closest ally may actually be her greatest enemy. Michael, Lincoln and the other inmates make a break for it, but after the alarm is sounded, find out who will make it over the wall, who will be left behind and who will leave the prison in a body bag. Source: FOX
Episode 1.22 - Title Unknown (Season finale) [Airing May 15]: With the escape plan in progress, Michael, Lincoln and their fellow inmates must run for their lives to avoid capture, as they attempt to gain their freedom with Bellick hot on their trail. Meanwhile, Veronica races to Montana to find a very much alive Terrance Steadman, and the Vice President finds herself no longer part of The Company's plans. Source: FOX
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