Elenco (na ordem dos créditos)
Anne Castaldini
Anna Kortzeroth
Hugh David
Aristide Klipfel
Steve Plytas
Otto
Sandor Elès
Prince Laszlo
Hannah Watt
Vera Dean
Pauline Letts
Miss De Marchmont
Oliver Burt
Konstantin Jesky
William Mervyn
King Klaus
Alan Edwards
Brainstein
Hugo De Vernier
Receptionist
Kenneth Thornett
Kortzeroth
Arthur Lawrence
Voice of the Daily Messenger
Endre Muller
Ladislas
Martin Gordon
Porter
Michael Harrison
ATOR
Lorraine Peters
Lucy
Barry MacGregor
Robert
Noel Dyson
Penelope Hamilton-Huntley
Norman Shelley
Sir Hugo Masterman
Randal Kinkead
Lucien Lunel
Patricia Fryer
Marlene
Pauline Herbert
Betty
Maggie McCourt
Lilian
Moris Farhi
Count Karlmuda
Lionel Gadsden
Servant
Peter Stockbridge
Marian Diamond
Lionel Wheeler
Ray Marioni
Mitzi McKenzie
Elsie Arnold
Anthea Wyndham
Alexis Bobrinskoy
Dorothy Grumbar
Madge White
Michael Greenwood
Richard Klee
Rosemary Murray
Claire Marshall
Barry Raymond
Barry Bermange
Norman Taylor
Michael Reeves
William Raynor
Anne Marzell
Vivienne Lacey
Laurence Hepworth
Gretel Melbourn
Naima Yeeles
Jeanette Hider
Lee Harris
Jane Navello
Leslie Goby
Alec Foster
Virginia Holt
Susan Lawrence
James Blunket