House of Secrets

Police in Paris recruit an English ship's officer (Michael Craig) to help trap counterfeiters by joining them.

• 
  Guy Green

• 
  Michael Craig
  Larry Ellis / Steve Chancellor (dec.)
• 
  Julia Arnall
  Diane Gilbert
• 
  Brenda De Banzie
  Mme. Isabella Ballu
• 
  Barbara Bates
  Judy Anderson
• 
  David Kossoff
  Henryk van de Heide, CIA
• 
  Gérard Oury
  Julius Pindar
• 
  Geoffrey Keen
  Col. Burleigh, CIA
• 
  Anton Diffring
  Anton Lauderbach
• 
  Eric Pohlmann
  Gratz
• 
  Eugene Deckers
  Vidal
• 
  Jacques Brunius
  Lessage
• 
  Carl Jaffe
  Walter Dorffman
• 
  Gordon Tanner
  Curtice
• 
  Alan Tilvern
  Brandelli
• 
  Balbina
  Lauderbach's Maid
• 
  David Lander
  Marseilles Detective
• 
  John Serret
  Commissaire
• 
  Patrick Westwood
  Dufrene
• 
  Yves Chanteau
  Matthews
• 
  Jean Driant
  Gratz's Assistant