Prison Break Season 4 Episode 14 : Just Business
Self's search for the missing piece gets him captured by the group. While T-Bag holds Gretchen's family hostage, a Company agent disguised as a bible salesman arrives. T-Bag lets the family go, before he is captured by the agent. Mahone meets with Lang and Wheeler to arrange a meeting with the Attorney General, but realizes this is a ruse and is taken away. Michael is able to get Scylla from Self but as he escapes, he collapses from his condition and is taken away by the Company, though Self escapes with Scylla again. Lincoln decides to join the Company, where they promise to take care of Michael in exchange for the safe return of Scylla.