With all the subtlety of a knockout punch, Undisputed chronicles the inevitable showdown between the undefeated star of an interprison boxing program (Wesley Snipes) and a real-life champion prize fighter recently convicted of rape (Ving Rhames, doing Mike Tyson without the lisp). The movie has a few moments of enjoyable silliness, but like the buildup to an actual fight this mostly involves a lot of tough-guy strutting, none of which is justified by the predictable and disappointing main event.