The radical true story behind three teenage surfers from Venice Beach, California, who took skateboarding to the extreme and changed the world of sports forever. Stacy Peralta, Tony Alva and Jay Adams are the Z-Boys, a bunch of nobodies until they create a new style of skateboarding that becomes a worldwide phenomenon. But when their hobby becomes a business, the success shreds their friendship. The film follows the surf and skateboarding trends that originated in Venice, California during the 1970s.