Episode 4.03: Shut Down
Airs: September 8, 2008

Michael tracks the next cardholder and Mahone wants revenge; T-Bag finds a new identity and gets a job offer; Wyatt extracts info on Sara’s location.
Michael and the team have one day to find the next cardholder or they risk going back to prison. Mahone seeks revenge on Wyatt who is attempting to extract info on Sara’s whereabouts, while T-Bag finds the gateway to his new ID.