Michael threatens to 取消 the escape plan unless he sees proof that Sara is still alive. Whistler is accused of murdering an inmate and it is up to Michael to prove his innocence and save his life.
Susan jeopardizes Michael's life as she puts her own escape plan into motion. Whistler's past catches up to his girlfriend. The Company goes after 林肯 and Sucre. Justice prevails for Mahone. Lechero sheds light into an empty tunnel.
The Panamanian Army arranges for Michael to get a taste of solitary. T-Bag reserves a spot in the escape. Bellick's life turns into an uphill battle. Susan traps Sucre.