FOX premieres the final season of Prison Break on Thu, 14 Jan at 9pm.

At the end of season three, Michael (Wentworth Miller) successfully broke out of Panamanian prison Sona. Determined to avenge Sara's (Sarah Wayne Callies) death, he is soon approached by government Agent Don Self (Michael Rapaport) who makes a deal with the brothers: they must help him retrieve Scylla – a device known to be the Company's 'black book' and in return, they get their freedom – or find themselves back in jail.

Teaming with the brothers to fight the Company and find Scylla are fellow Sona escapees Bellick (Wade Williams), Sucre (Amaury Nolasco) and Alex (William Fichtner). But with T-Bag (Robert Knepper) wanting in on the plan and a Company-hired assassin hot on their trail, it won't be easy.