Travis Pastrana and his gang of close-knit, highly skilled adrenaline junkies dream up and perform some of the most-outrageous, most-dangerous stunts in the world of action sports.
When something that was originally slapdash and spontaneous becomes big business, part of the fun always seems to go out of it, a phenomenon that you can feel throughout "Nitro Circus: The Movie 3D."
Remains firmly planted in the realm of the inarticulate dude-bro, where shirtless men gleefully engage in physical acts of self-inflicted pain without a trace of real self-awareness or understanding.