Michael races against time and his ailing health to break into the Company headquarters to steal Scylla, but the break-in's success lies with Sucre. Gretchen dresses up for a meeting with the General and one final attempt to get the last card key. T-Bag must make a decision to leave his criminal ways for good.

Michael must hold the team together after they are betrayed by one of their own. T-Bag gets a new partner who blackmails Gretchen into finding a buyer for Scylla.