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