George Segal
Robby Ross
Acting
Jacqueline Bisset
Natasha O'Brien
Acting
Robert Morley
Maximilian Van Devere
Acting
Jean-Pierre Cassel
Louis Kohner
Acting
Philippe Noiret
Jean-Claude Moulineau
Acting
Jean Rochefort
August Grandvilliers
Acting
Gigi Proietti
Ravello
Acting
Stefano Satta Flores
Fausto Zoppi
Acting
Madge Ryan
Beecham
Acting
Frank Windsor
Blodgett
Acting
Peter Sallis
St. Claire
Acting
Tim Barlow
Doyle
Acting
John Le Mesurier
Dr. Deere
Acting
Joss Ackland
Cantrell
Acting
Jean Gaven
Salpetre
Acting
Daniel Emilfork
Saint-Juste
Acting
Jacques Marin
Massenet
Acting
Jacques Balutin
Chappemain
Acting
Jean Parédès
Brissac
Acting
Michael Chow
Soong
Acting
Anita Graham
Blonde
Acting
Nicholas Ball
Skeffington
Acting
David Cook
Bussingbill
Writing
Nigel Havers
Counterman
Acting
John Carlisle
Actor
Acting
Sheila Ruskin
Actress
Acting
Kenneth Fortescue
Director
Acting
Struan Rodger
Asst. Director
Acting
Derek Smith
Man In Corridor
Acting
Marjorie Smith
TV Receptionist
Acting
Aimée Delamain
Old Woman
Acting
Lyall Jones
Robby's Driver
Acting
Eddie Tagoe
Mumbala
Acting
Caroline Langrishe
Loretta
Acting
Jill Goldston
Restaurant Patron (uncredited)
Acting
Sylvia Kay
Reporter (uncredited)
Acting
Ronald Leigh-Hunt
Priest marrying Bobby and Natasha (uncredited)
Acting
Steven Meek
Hotel Guest (uncredited)
Acting