George Segal

Robby Ross

Jacqueline Bisset

Natasha O'Brien

Robert Morley

Maximilian Van Devere

Jean-Pierre Cassel

Louis Kohner

Philippe Noiret

Jean-Claude Moulineau

Jean Rochefort

August Grandvilliers

Gigi Proietti

Ravello

Stefano Satta Flores

Fausto Zoppi

Madge Ryan

Beecham

Frank Windsor

Blodgett

Peter Sallis

St. Claire

Tim Barlow

Doyle

John Le Mesurier

Dr. Deere

Joss Ackland

Cantrell

Jean Gaven

Salpetre

Jacques Marin

Marcel Massanet

Nigel Havers

Counterman

Struan Rodger

Asst. Director

Anita Graham

Blonde

Aimée Delamain

Old Woman

Jill Goldston

Restaurant Patron (uncredited)

Daniel Emilfork

Saint-Juste

Jacques Balutin

Chappemain

Jean Parédès

Brissac

Michael Chow

Soong

Nicholas Ball

Skeffington

David Cook

Bussingbill

John Carlisle

Actor

Sheila Ruskin

Actress

Kenneth Fortescue

Director

Derek Smith

Man in Corridor

Eddie Tagoe

Mumbala

Caroline Langrishe

Loretta