Zwiastun
Obsada
Denholm Elliott
Sir Emmanuel Whitbread
Anthony Andrews
Catchpole
George Coulouris
Professor Godowski
Karan David
Miss Israel (as Karen David)
Elke Sommer
Clarissa
Judy Geeson
Dr. Fairweather
Alan Lake
Derry Hogan
Gertan Klauber
Pablo
Adrienne Posta
P.C. 217 'Iris'
Ronald Fraser
Bleeker
Madeline Smith
Miss UK
Leigh Lawson
Percy Edward Anthony
Bernard Lee
Barraclough
Marika Rivera
Madame Lopez
Vincent Price
Stavos Mammonian
Barry Humphries
Dr. Anderson / Australian TV Lady
Harry H. Corbett
Prime Minister
Milo O'Shea
Dr. Klein
Carol Hawkins
Maggie
Penny Irving
Chiquita
T. P. McKenna
London News Editor
Anthony Sharp
Judge
Olga Anthony
Whitbread's Assistant (uncredited)
Julie Ege
Miss Hanson
James Booth
Jeffcott
Jenny Hanley
Angie - Miss Teenage Lust
Alan Tilvern
General Dodds
Minah Bird
Miss America
Emily Bolton
Miss Thailand (as June Bolton)
Marianne Stone
Reporter (uncredited)