Michael and the team tracks a key card holder to a racetrack; Mahone gets caught with something priceless; Wyatt targets Agent Self; T-Bag starts to figure out Whistler’s code.

Self locates another card, hidden in a safe within a secure federal building. Mahone continues his quest for revenge. T-Bag’s new life may be in jeopardy.

Michael, Lincoln and Sucre must crash a police benefit to obtain the next card key and Sara’s life is put to risk once again.

Michael attempts to track the cardholder and avoid going back to prison. Wyatt finds new information regarding Sara’s whereabouts. T-Bag uses a new identity to make a new life for himself.

In “Breaking and Entering”, Michael and Lincoln are reunited with Mahone, Bellick, and Sucre. Unfortunately for all of them, they need information out of Whistler’s bird book, which is in the hands of T-Bag. Michael begins to undergo treatments to remove his tattoos and refuses pain...

In “Scylla”, the brothers take a deal with a homeland security agent to retrieve a computer card with valuable information to The Company. Michael and Sara are reunited while several people

The brothers chase Whistler by car, then on foot, and catch him just after he called Susan. Michael changes the exchange site to the very public Plaza de Francia, no- after seeing LJ, he says that was a test, final instructions will follow: the museum of antiquities, with metal detectors; when Sofia...

Michael counted on the scum going first: they three get caught, Lechero is shot. Handcuffed, Sucre can’t even answer his phone for Linc, who gets desperate. Coward Bellock accepts on the spot to show general Mestas’s men the tunnel, Michael waits till they’re already past one door to...

The brothers agree Michael will dig the tunnel at triple speed, in 24 hours, and Lincoln arrange a tower guard-diversion. Then it rains: the tunnel will be exposed and even collapse irreparably: they must complete it that very night. McGrady insists to go with Michael, who insists even prison is better...

Sammy waves the gun and promises the scum mass a case of rum for Michael’s head. T-bag convinces Brad Beller to challenge and eliminate Lechero’s rivaling ex-lieutenant Sammy, using the acetone-trick he saw him cheat with in his first bare-knuckle fight, promising a place in the escape, but...