So, the prisoner is about a guy whose wife is murdered and he ends up getting blamed for it and going to jail. And prison is prison, so it sucks and there is rape and this dude just tries to be quiet and serve his time. Meanwhile he's slowly chipping a tunnel through the wall of his cell until one day it gets big enough for him to climb out to freedom!

Oh wait, that's the Shawshank Redemption. Never mind. :P

The Four Feathers