It's up to Michael to hold the gang together after they find out they were betrayed by one of their own. Meanwhile, Gretchen is blackmailed by T-Bag's new partner.
Season 4 Episode 13 of Prison Break resulted in a 0.00 rating in the 18-49 demographic.
Due to a political conspiracy, an innocent man is sent to passing row and his only hope is his brother, who makes it his mission to deliberately get himself sent to the same prison in order to break the both of them out, from the inside.