Réalisation: Robert Wise
Rocky Barbella grandit à New York à la fin des années 1940, au sein d'une bande de petits délinquants. Après son service militaire, il intègre la salle d'un manager de boxe et gravit progressivement tous les échelons jusqu'à devenir champion du monde sous le nom de Rocky Graziano.
Paul Newman
Rocky Graziano
Pier Angeli
Norma Graziano
Everett Sloane
Irving Cohen
Eileen Heckart
Ma Barbella
Sal Mineo
Romolo
Harold J. Stone
Nick Barbella
Joseph Buloff
Benny
Arch Johnson
Heldon
Sammy White
Whitey Bimstein
Robert P. Lieb
D. A. Hogan
Theodore Newton
Edward Eagan
Steve McQueen
Fidel (uncredited)
Stanley Adams
Romolo's Attorney (uncredited)
Fred Aldrich
Ringside Photographer (uncredited)
Leon Alton
Fight Spectator (uncredited)
William Boyett
Military Policeman (uncredited)
Bart Braverman
Boy (uncredited)
John Breen
Hearing Specatator (uncredited)
Frank Campanella
Detective (uncredited)
Walter Cartier
Polack (uncredited)
Paul Newman
Rocky Graziano
Pier Angeli
Norma Graziano
Everett Sloane
Irving Cohen
Eileen Heckart
Ma Barbella
Sal Mineo
Romolo
Harold J. Stone
Nick Barbella
Joseph Buloff
Benny
Arch Johnson
Heldon
Sammy White
Whitey Bimstein
Robert P. Lieb
D. A. Hogan
Theodore Newton
Edward Eagan
Steve McQueen
Fidel (uncredited)
Stanley Adams
Romolo's Attorney (uncredited)
Fred Aldrich
Ringside Photographer (uncredited)
Leon Alton
Fight Spectator (uncredited)
William Boyett
Military Policeman (uncredited)
Bart Braverman
Boy (uncredited)
John Breen
Hearing Specatator (uncredited)
Frank Campanella
Detective (uncredited)
Walter Cartier
Polack (uncredited)
Paul Newman
Rocky Graziano
Pier Angeli
Norma Graziano
Everett Sloane
Irving Cohen
Eileen Heckart
Ma Barbella
Sal Mineo
Romolo
Harold J. Stone
Nick Barbella
Joseph Buloff
Benny
Arch Johnson
Heldon
Sammy White
Whitey Bimstein
Robert P. Lieb
D. A. Hogan
Theodore Newton
Edward Eagan
Steve McQueen
Fidel (uncredited)
Stanley Adams
Romolo's Attorney (uncredited)
Fred Aldrich
Ringside Photographer (uncredited)
Leon Alton
Fight Spectator (uncredited)
William Boyett
Military Policeman (uncredited)
Bart Braverman
Boy (uncredited)
John Breen
Hearing Specatator (uncredited)
Frank Campanella
Detective (uncredited)
Walter Cartier
Polack (uncredited)