This is one of the best pieces of television ever made. The storyline is ridiculously clever and I really don't understand how they manage to piece it all together. Michael, the main character, visits his brother who is in prison for killing a man, but he insists that he didn't do it. Michael then doesn't know what to believe so does an investigation of his own, which leads him into danger as he discovers a conspiracy. He then intentionally gets himself sent to the same prison as his brother, and has a plan to break them both out of jail. There are also other seasons, but I really think the first is the best, and if you enjoy it as much as I did then I would recommend the other three as well.