I think you folks will answer this one in very quick order. I just don't know the title.
A film buff once told me about a japanese film about young criminals being kept on a island where they basically tear each other to pieces. Sort of like a japanese version of Escape From New York. I don't know how close I am to the premise of the film, I just remember the guy saying it was incredibly violent and had slow-motion scenes of pretty graphic carnage.
3...2...1... GO!
Battle Royale is a movie about kids sent to an island to kill each other.
I second Battle Royale. That's exactly what it sounds like.
Awesome movie! Then they had to go and make that sequel.........