- Writer:
- Victor Canning
- Story Editor:
- John Wiles
- Music composed and conducted by:
- Norman Kay
- Film Cameraman:
- A.A. Englander
- Film Editor:
- Robert Rymer
- Designer:
- John Cooper
- Producer:
- Alan Bromly
- Director:
- Peter Hammond
- Luke Childs:
- Jeremy Kemp
- Charles Waterfield:
- Ronald Rade
- Stewart Simmonds:
- Simon Oates
- Maria Galen:
- Pauline Boty
- Herr Kitzner:
- John Wentworth
- Hans:
- Jonathan Hansen
- Adele Charlustin:
- Delphi Lawrence
- Maurice:
- John Baker
- Pierre Heradot:
- Godfrey Quigley
- Madame Charlustin:
- Violet Farebrother
- Jacques Charlustin:
- Geoffrey Toone
- Lauber:
- Michael Miller
