Flashbacks unveil how Lincoln, Sucre, T-Bag, C-Note and Dr. Sara ended up in prison and what drove Michael to plan his brother's escape.
With Lincoln's execution just minutes away, the team makes a break for it.
As Michael struggles to remember missing pieces of the prison schematics, guards place him in solitary for refusing to name names.
Michael and Lincoln experience car trouble; Sucre tries to stop Maricruz from taking a gamble; C-Note wants to reunite with his wife and daughter; Bellick partners with an unlikely ally.
Michael puts the moves on Mahone's wife, trying to dig up dirt on his pursuer; Lincoln and L.J. have an uneasy road-trip; C-Note's wife must choose between her husband and daughter; T-Bag gets an unwelcome surprise.