After his failed attempt to rescue LJ and Sara, Lincoln receives a deadly warning from The Company; Michael formulates an electrifying escape plan from Sona; Mahone is haunted by a face from the past; and T-Bag crawls up the ladder as Bellick lands in hot water with Lechero.

When an inmate is found murdered, Whistler becomes the prime suspect and Michael must prove his innocence in order to save his life; Michael demands evidence from Susan that Sara is alive, or he will cancel the escape; Lincoln and Sofia monitor the guards' morning rituals; Mahone gets an offer that may get him a ticket out of Sona.