Trailer
Diễn viên
Roger E. Mosley
Sonny Liston
Roy Firestone
TV Reporter (uncredited)
Annazette Chase
Belinda Ali
Ben Johnson
Hollis
Walter Olkewicz
Reporter
Muhammad Ali
Cassius Clay / Muhammad Ali
Robert Duvall
Bill McDonald
Paul Mantee
Carrara
David Clennon
Captain
Lucille Benson
Mrs. Fairlie
David Huddleston
Cruikshank
Skip Homeier
Major
Alberto Martín
Doctor
Malachi Throne
Payton Jory
Stack Pierce
Rahaman
Dina Merrill
Velvet Green
Paul Winfield
Draft Lawyer
Ernest Borgnine
Angelo Dundee
Lloyd Haynes
Herbert Muhammad
Teddy Wilson
Joe The Gardener
Drew Bundini Brown
Himself
James Gammon
Mr. Harry
John Marley
Dr. Ferdie Pacheco
James Earl Jones
Malcolm X
Howard Bingham
Howard Bingham
Richard Venture
Colonel
Don Dunphy
Commentator