• 
  Kirk Douglas

  Owen Waterbury
• 
  Laraine Day

  Stephanie 'Steve' Gaylord
• 
  Bess Flowers

  Nightclub patron
• 
  Larry Steers

  Las Vegas Casino Extra
• 
  Dewey Robinson

  Crap table croupier
• 
  Keenan Wynn

  Ronnie Hastings
• 
  Eddie Kane

  Francois, Headwaiter
• 
  Helene Stanley

  Miss 'Clay' Pidgeon

• 
  Alan Mowbray

  Deveny (Bryant Detective Agency)
• 
  Stanley Andrews

  Mr. McNally (publisher)
• 
  Ben Welden

  Bookie
• 
  Russell Hicks

  Dick Fulton (publisher)
• 
  Helen Walker

  Elsie (Waterbury's former secretary)
• 
  John Holland

  Mr. Hudson
• 
  Erik Hazelhoff Roelfzema

  Newspaper publisher

• 
  Grady Sutton

  Sylvan Scott (writing student)
• 
  Florence Bates

  Horrible Hannah Reeve (the landlady)
• 
  Rudy Vallee

  Charles Harris (Harris Book Stores)

• 
  Rudi Feld

  art director
• 
  Joseph F. Biroc

  imagine
• 
  Heinz Roemheld

  departament sunet
• 
  Herschel Burke Gilbert

  music department
• 
  Rudi Feld

  design de producţie