• 
  Kirk Douglas

  Midge
• 
  Polly Bergen

  Radio/jukebox singer
• 
  Charles Sherlock

  Dunne's cornerman
• 
  Ralph Brooks

  Reporter at benefit
• 
  Marilyn Maxwell

  Grace Diamond
• 
  Esther Howard

  Mrs. Margaret Kelly
• 
  Paul Dubov

  Gangster
• 
  Forbes Murray

  Speaker at benefit

• 
  Hal March

  Mobster
• 
  Ruth Roman

  Emma Bryce
• 
  Sayre Dearing

  Reporter at benefit
• 
  John Daheim

  Johnny Dunne
• 
  Bill Baldwin

  Bill Brown, ringside broadcaster
• 
  Harry Shannon

  Lew Bryce
• 
  Lola Albright

  Palmer Harris

• 
  Arthur Kennedy

  Connie
• 
  Ralph Sanford

  Hammond
• 
  Paul Stewart

  Haley
• 
  Luis Van Rooten

  Harris