Characters played by Peter Sellers
Rudolf IV
Rudolf V
Syd Frewin
Characters played by Lynne Frederick
Princess Flavia
Characters played by Lionel Jeffries
General Sapt
Characters played by Elke Sommer
The Countess
Characters played by Gregory Sierra
The Count
Characters played by Jeremy Kemp
Duke Michael
Characters played by Catherine Schell
Antoinette
Characters played by Simon Williams
Fritz
Characters played by Stuart Wilson
Rupert of Hentzau
Characters played by Norman Rossington
Bruno
Characters played by John Laurie
Archbishop
Characters played by Graham Stark
Erik
Characters played by Michael Balfour
Luger
Characters played by Arthur Howard
Deacon
Characters played by Ian Abercrombie
Johann
Characters played by Michael Segal
Conductor
Characters played by Harry Wüstenhagen
[no data]
Characters played by Erik Cord
(uncredited)
Characters played by Joe Dunne
(uncredited)
Characters played by Frank Gatliff
Casino Servant
Characters played by Dick Geary
(uncredited)
Characters played by Mickey Gilbert
(uncredited)
Characters played by Robert Gillespie
Andrews
Characters played by Mike Grady
Villager
Characters played by Larry Holt
(uncredited)
Characters played by John Hudkins
(uncredited)
Characters played by John Moio
(uncredited)
Characters played by Victor Paul
(uncredited)
Characters played by Drina Pavlovic
Lady-in-waiting
Characters played by Gil Perkins
(uncredited)
Characters played by George Robotham
(uncredited)
Characters played by Joe Yrigoyen
(uncredited)