Lincoln takes members of the team to Las Vegas where Sucre gets an indecent proposal. Sarah learns about Michael's condition, and Roland pushes his luck too far. Gretchen teams up with T-Bag who makes an offer to Michael he cannot refuse.
Meanwhile, the secrets in Whistler's bird book are finally revealed.
Season 4 Episode 7 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.