Ron
Miles Urquhart
Detective Inspector Cameron
Reuben
Peter The Pole (uncredited)
Hanley
George Grant
Oliver
The Chairman
Max Templeton
Byron
Jealous lover at 'La Belle Amie' (uncredited)
Freddie
Peter
Victor Grazzini
Mitchell
Melville
Pepper
Self
Alan
Inspector Bullion
Joe
Lord Childwell
Guardi
Lord Jack Carberry
Old Boy
Paris Singer
Sgt. Howlett
Major Todd Milligan
Policeman
Greville Cotterall
Igor
Sir Donald Houghton
Paymaster Capt. Duberly
Cyril
Ronald
Toby Meres
Jefferies
Jack Warner
Captain Buckley
Paul
Vicar
Richard DeVere
Balhor
Supt. Lucas
'A'
Borowitsch
Major Haddock
Thyssen
Gregor Kofax
Serge
Fleming
Inspector Saunders
Prosecuting Counsel
Howard Booth
Duke of Wellington
Guy Buchanan
Roger Lamb
Gerald Somerville
Paul Bultitude
Neville Lytton
Sir Roderick Horsfield
Croxley
Maurice Kerr
Ken Green
Hilary
Ezdorf