• 
  Larry J. Blake

  Karl
• 
  Lee Patrick

  Mrs. Lathrop
• 
  Joseph Crehan

  Thompson
• 
  Lyle Talbot

  Inspector Mallory
• 
  Kurt Katch

  Horst

• 
  Robert Peterson (I)

  art director
• 
  Benjamin H. Kline

  imagine
• 
  Rudy Schrager

  departament sunet

• 
  William F. Claxton

  montaj
• 
  Sol M. Wurtzel

  producător
• 
  Edward G. Boyle

  set decorator
• 
  Buddy Myers

  sound department