Air date: 4/10/06

With Michael out of commission in solitary confinement, it's up to Sucre to conceal the tunnel beneath the guards' break room before it's too late.

Bluff

Air date: 4/17/06

Michael seeks Haywire's help in remembering the missing piece of his blueprint tattoo, while T-Bag and C-Note join forces to win a high-stakes poker game.

The Key

Air date: 4/24/06

A face from Lincoln's past re-emerges to reveal the motives behind his set-up, and Abruzzi's return to Fox river sets T-Bag on edge.

Tonight

Air date: 5/1/06

With Bellick bound and gagged, the inmates' escape plans are rapidly accelerated, and Sara is left reeling when Michael reveals his secret to her.