• 
  Robert Florey

  regizor

• 
  John Alvin

  Donald Arlington - younger heir
• 
  Peter Lorre

  Hilary Cummins
• 
  Andrea King

  Julie Holden
• 
  Pedro de Cordoba

  Horatio - sidewalk cafe waiter
• 
  J. Carrol Naish

  Police Commissario Ovidio Castanio
• 
  Charles Dingle

  Mr. Arlington - Ingram's elder heir
• 
  Robert Alda

  Bruce Conrad

• 
  Victor Francen

  Francis Ingram

• 
  Max Steiner

  departament sunet
• 
  Travilla

  costume and wardrobe departmen
• 
  Dario Sabatello

  miscellaneous crew
• 
  Leo F. Forbstein

  music department
• 
  Hugo Friedhofer

  music department
• 
  William Jacobs

  producător

• 
  Jack L. Warner

  producător
• 
  Oliver S. Garretson

  sound department
• 
  William C. McGann

  special effects
• 
  Hans F. Koenekamp

  special effects
• 
  Curt Siodmak

  scriitor