123Movies. A documentary giving film fans a behind-the-scenes look at the making of this film, based on the TV show of the same name, about a group of young men who perform painful and outrageous stunts for fun. Includes interviews with Johnny Knoxville, Bam Margera and the rest of the cast and crew, who relate some of their funnier or more painful experiences with making the film, as well as giving their views on why they do it.