Every seven years, the world's best assassins participate in a tournament to the death. Or maybe the world's stupidest assassins; it seems like a risky way to earn a few bucks.
Either way, it's a great setup for an ultra-violent brawl, and could've been a riot -- if director Scott Mann had gone the way of Crank and kept tongue firmly in cheek. Unfortunately, it's all terribly serious, even when it's being retarded.