• 
  Ralph Meeker

  Inspector DeBiesse
• 
  Van Johnson

  Johnny Leverett
• 
  Yvonne De Carlo

  Lorraine
• 
  Felice Orlandi

  Detectiv
• 
  Frankie Darro

  Studio Guard
• 
  Mary Ann Mobley

  The Librarian
• 
  Dan Tobin

  Galatin
• 
  Laraine Stephens

  Paula

• 
  Walter Pidgeon

  John Pahlman
• 
  Gloria Grahame

  Carolyn Porter
• 
  Cameron Mitchell

  Norman Wilder
• 
  Don Murray

  William Martin

• 
  Ross Bellah

  art director
• 
  Renee Valente

  casting department
• 
  Richard C. Meyer

  montaj

• 
  David Gerber

  producător
• 
  Mark Rodgers

  producător
• 
  Malcolm R. Harding

  production manager
• 
  John H. Anderson

  second unit director or assist
• 
  Mark Rodgers

  scriitor