• 
  Humphrey Bogart

  Marshall Quesne
• 
  Arthur Aylesworth

  Guide (scenes deleted)
• 
  Creighton Hale

  Hotel Manager
• 
  Henry Hall

  Pinky
• 
  Howard C. Hickman

  Chairman (scenes deleted) (as Howard Hickman)
• 
  Olin Howland

  Undertaker
• 
  Rosemary Lane

  Joan Vance
• 
  Vera Lewis

  Miss Sweetman

• 
  John Litel

  Dr. Francis Flegg
• 
  Lya Lys

  Angela Merrova
• 
  Dennis Morgan

  Michael Rhodes
• 
  Wayne Morris

  Walter Garrett
• 
  John Ridgely

  Rodgers
• 
  Cliff Saum

  Detective Sgt. Moran
• 
  Charles C. Wilson

  Detective Roy Kincaid (as Charles Wilson)