Determined to help his brother break out of prison, a structural engineer holds up a bank so he can get arrested and smuggle in the prison blueprints.

1. Pilot 44m Structural engineer Michael Scofield gets himself sent to jail so he can plan an escape for his brother, a death-row inmate who says he's been framed.

2. Allen 44m Michael tries to get his hands on two items: a drug that will help him test positive for diabetes and a large bolt that he can use in his escape plan.

3. Cell Test 44m Michael encounters problems bringing Abruzzi and Sucre into his plan. Meanwhile, Lincoln considers having a family member attend his execution.

4. Cute Poison 44m Michael obtains some caustic chemicals to use in his escape plan. Later, his new cellmate, Haywire, develops a fascination with Michael's tattoo.

5. English, Fitz or Percy 44m While Kellerman and Hale push Michael's transfer, he stalls it to test the first part of his escape plan.

6. Riots, Drills and the Devil: Part 1 44m Michael's ploy to buy work time by prompting a cellblock lockdown leads to a full-scale riot. Meanwhile, Kellerman hires an inmate to kill Lincoln.

7. Riots, Drills and the Devil: Part 2 43m During the prison riot, Michael rescues Sara, the assassin tries to kill Lincoln, and Bellick defies Pope to talk to the governor.

8. The Old Head 45m As Michael tries to figure out how to tunnel into a building that houses a guards' break room, Kellerman and Hale attempt to kill Veronica and LJ.

9. Tweener 45m T-Bag loses one slave and targets another. Meanwhile, Abruzzi's demotion within the prison hierarchy jeopardizes the escape plan.

10. Sleight of Hand 44m To regain control of the work team and restore their chances of escape, Abruzzi persuades Michael to tell Falzone where he can find Fibonacci.

11. And Then There Were 7 44m Michael builds a device to help figure out how much time his group will have to escape, and Westmoreland joins the breakout team.

12. Odd Man Out 44m Lincoln warns Michael that someone in the group will have to stay behind. Later, Abruzzi threatens to kill T-Bag if he doesn't drop out of the group.

13. End of the Tunnel 44m As Lincoln's execution nears, Michael puts the plan in motion. Meanwhile, Kellerman confronts Hale, and Veronica makes an announcement to the media.

14. The Rat 44m As Michael tries to delay Lincoln's execution by altering the electric chair's wiring, Veronica and Nick attempt to get Steadman's body exhumed.

15. By the Skin and the Teeth 44m Lincoln gets a stay when a judge orders Steadman's body to be exhumed, and Sucre calls in a favor to help Michael verify a new route to the infirmary.

16. Brother's Keeper 44m Flashbacks shed light on how inmates Michael, Lincoln, Sucre, C-Note and T-Bag came to reside in the prison and how Sara ended up working there.

17. J-Cat 44m Michael is thrown into solitary confinement. Meanwhile, Sucre is left to pave over the escape hole in the guards' break room.

18. Bluff 44m As Michael tries to get Haywire to recall the missing tattoo piece, other team members must keep Bellick from auctioning off Michael and Sucre's cell.

19. The Key 44m Michael tries to figure out how to get the infirmary key from Sara. Meanwhile, Lincoln learns about his dad's role in the events that ruined his life.

20. Tonight 43m With the escape hole discovered, the cons have to make their break. But with Lincoln under 24-hour watch, he may have to be left behind.

21. Go 44m After Michael forces Pope to transfer Lincoln to the prison infirmary, the escapees manage to get safely to Sara's unlocked office.