From the producers of 'Bowling for Columbine', 'Fahrenheit 9/11' and 'Generation Iron' comes '' which examines the rise of mixed martial arts fighting through the eyes of today's top stars.

Starring:

Luke Adams, Ben Askren, Josh Barnett, Charles Bernick, Bruce Buffer, Donald Cerrone, Michael Chandler, Scott Coker, Bill Cole, Daniel Cormier, Kevin Costner, Randy Couture, Rachael Cummins, Clint Santiago Dahl, Robert Emerson

Genre:

Documentary, Sport