Watch Crusty Demons of Dirt 3: Aerial Assault for Free: How to Stream the Movie Online at 123Movies. . Motocross stars Mike Metzger and Seth Enslow are among the many riders featured in this homage to their favorite sport. Background music is provided by such groups as White Zombie, the Offspring, Agent Orange, and Ministry. The stunts, tricks, and skits these riders perform take place in Florida, California, Nevada, and Brazil. Many of the rides include the types of jumps and other maneuvers that.