Evolution of Bodybuilding

Hear it straight from the Legends themselves about their stories of success and heartbreak. EVOLUTION OF BODYBUILDING offers a close look at what it takes to compete in the "Mr. Olympia" and how the industry has changes over the past 50 years.

• Cast: Lou Ferrigno, Jay Cutler, Frank Zane, Shawn Ray, Bill Dobbins, Michael Villani