Among racing circles, motorcycle racing is deemed as the most challenging and grueling of sports. Famed Hollywood icon Steve McQueen co-produced and narrates this in-depth look into the sport in a film culled from over 150 hours of exciting footage. McQueen even gets to take a few laps on the circuit himself. This isn't just riding around a track, but Moto-cross racing through the Canadian wilderness and the unforgiving Mojave Desert. It's a fascinating look into one of the most thrilling sports around.