I adore Prison Break, bought the whole first season on DVD, i'd have to say the last episode is my fav cause (SPOILER)they are still on the run.

My favourite characters have to be Michael Scofield (duh!), Lincoln Burrows, T-Bag, Abruzzi and Charles. Its such a great programme and keeps you hooked till the end.

Cant get enough of it, roll on season 2!