Prison Break

Structural engineer Michael Scofield gets himself sent to jail to plan an escape for his brother, who is on death row but says he was framed.

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.

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

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

While Kellerman and Hale push Michael's transfer, he stalls it to test the first part of his escape plan.

Michael's ploy to buy work time by prompting a cellblock lockdown leads to a full-scale riot. Kellerman hires a man on the inside to kill Lincoln.

During the riot, Michael rescues Sara while the assassin tries to kill Lincoln. Bellick defies Pope to talk to the governor.

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.

T-Bag targets a new arrival. Meanwhile, Abruzzi's demotion within the prison hierarchy jeopardizes the escape plan.

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