Nitro Circus

In water, on land, and in the air -- even while on vacation, the Nitro Circus never rests as sports legends Parks Bonifay and Mat Hoffman join the cast at Travis Pastrana's Texas lakefront getaway. Whether it's hydroplaning a motorcycle, drifting prestige cars or dangling from helicopter skids, this adrenaline-fueled crew never stops pushing the limit -- or each other.

The crew heads back to the Utah birthplace of Nitro Circus, using the familiar rugged terrain to ride, race and wreck everything they can get their hands on. They redefine the ancient Roman chariot race with a new kind of horse-power. Then, they handcraft their own motor homes to race on a figure-eight track and Streetbike Tommy crashes a Rock Crawler. Basically, the cast creates some homecoming mayhem, Nitro-style.

Longtime friend and pro FMX rider, Ronnie Renner, invites the Nitro crew to his California ranch, where newfound friend and show producer, Johnny Knoxville, is waiting to play a little bull croquet. In between all the madness, the cast finds time to drop in on their friend, Rob Dyrdek, at his fantasy factory. After the factory, the cast gets back to what they do best: a spectacular chaos crossover involving five motorcycles, a cab, a mountain bike, and a high-powered trophy truck.