Oliver Reed
Ivan Dragomiloff
Acting
Diana Rigg
Sonya Winter
Acting
Telly Savalas
Lord Bostwick
Acting
Curd Jürgens
General von Pinck
Acting
Philippe Noiret
Monsieur Lucoville
Acting
Warren Mitchell
Herr Weiss
Acting
Beryl Reid
Madame Otero
Acting
Clive Revill
Cesare Spado
Acting
Kenneth Griffith
Monsieur Popescu
Acting
Vernon Dobtcheff
Baron Muntzof
Acting
Annabella Incontrera
Eleanora Spado
Acting
Jess Conrad
Angelo
Acting
George Coulouris
Swiss Peasant
Acting
Ralph Michael
Editor
Acting
Katherine Kath
Mme. Lucoville
Acting
Eugene Deckers
'La Belle Amie' desk clerk
Acting
Olaf Pooley
Swiss Cashier
Acting
George Murcell
Zeppelin pilot
Acting
Michael Wolf
Zeppelin officer
Acting
Gordon Sterne
Corporal
Acting
Peter Bowles
Jealous lover at 'La Belle Amie' (uncredited)
Acting
William Kendall
M. Marivaux at 'La Belle Amie'
Acting
Jeremy Lloyd
English Officer
Acting
Roger Delgado
Bureau Member (uncredited)
Acting
Maurice Browning
Bureau Member
Acting
Clive Cazes
Bureau Member
Acting
Milton Reid
Circus victim Leonardi
Acting
Frank Thornton
Elevator victim (uncredited)
Acting
Nita Lorraine
'La Belle Amie' Girl
Acting
Michael Mellinger
Venetian Police Officer (uncredited)
Acting
Philip Madoc
German Officer
Acting
Kevin Stoney
Blind Man
Acting
Lockwood West
Hatter
Acting
Rosalind Elliot
Blind hatmaker (Uncredited)
Acting
John Abineri
Police Inspector (uncredited)
Acting
Anthony Dawes
Assistant Editor (uncredited)
Acting
Harry Fielder
Soldier (uncredited)
Acting
Michael Gover
Venice Hotel Manager (uncredited)
Acting
Peter Graves
Dragomiloff's Butler (uncredited)
Acting
John Hallam
Bureau Member (uncredited)
Acting
John G. Heller
von Pinck's Aide (uncredited)
Acting
Alastair Hunter
Exp!oding Casket Victim (uncredited)
Acting