Trailer
Cast
Madame Spivy
Ma Greeny
มูฮัมหมัด อาลี
Himself (as Cassius Clay)
Lou Gilbert
Dr. Gilbert
Rory Calhoun
Himself
Mickey Rooney
Army
Val Avery
Young fighter's promoter
Michael Conrad
Ma Greeny's Thug
Paolo Rosi
Al Bain
Police Officer (uncredited)
Jack Dempsey
Himself
Anthony Quinn
Lewis 'Mountain' Rivera
Jackie Gleason
Maish Rennick
Stanley Adams
Perelli (as Stan Adams)
Herbie Faye
Charlie, the Bartender
David Susskind
Self - Trailor Narrator (uncredited)
Julie Harris
Grace Miller
Angelo Rossitto
Midget Wrestler Outside Wrestling Ring (uncredited)