Arnold Schwarzenegger

Self

Tom Platz

Self

Frank Zane

Self

Dennis Tinerino

Self

Boyer Coe

Self

Mike Mentzer

Self

Samir Bannout

Self

Roger Walker

Self

Roy Callender

Self

Ken Waller

Self

Tony Emmott

Self

Chris Dickerson

Self

Casey Viator

Self

Ed Corney

Self

Roy Duval

Self

Danny Padilla

Self

Franco Columbu

Self

Bill Pearl

Self

Helmut Riedmeier

Self

Joe Weider

Self

Bruce Emery

Sound Recordist

Geoff Bennett

Editor

Kit Laughlin

Director

Kathy Maloney

Editorial Production Assistant

Andrew Lesnie

Director of Photography

Jo Horsburgh

Editorial Production Assistant

Paul Graham

Executive Producer