Lincoln takes members of the team to Las Vegas to track down the fifth card. They learn that the cardholder needs a male member of the team to get close to the card. Sucre is to take part, where he learns that the cardholder needs someone to be a one-time bedmate for his wife. Sucre is able to get the fifth card, however Roland has his device confiscated when he is caught gambling. Sara learns that Michael has a brain tumor, like his mother. Meanwhile, T-Bag works with Gretchen as she kills the man investigating him and kidnaps both Michael and Bellick to get Michael to find Scylla by using the bird book. They make it to GATE finding a room that could lead them to it. Mahone is able to rescue Michael and Bellick and capture T-Bag, though Michael gets a phonecall from Gretchen.