Phil Heath
— Self
Jay Cutler
— Self
Hany Rambod
— Self
J.D. Braxton
— Self
Rosella Braxton
— Self
Steve Weinberger
— Self
Lou Ferrigno
— Self (archive footage)
Kai Greene
— Self (archive footage)
Bob Cicherillo
— Self (archive footage)
Joe Weider
— Self (archive footage)
Hidetada Yamagishi
— Self (archive footage)
Ronny Rockel
— Self (archive footage)