Ingrid Bergman
Gerda Millett
Rex Harrison
The Marquess of Frinton
Shirley MacLaine
Mae Jenkins
Jeanne Moreau
The Marchioness of Frinton
George C. Scott
Paolo Maltese
Omar Sharif
Davich
Alain Delon
Stefano
Art Carney
Joey Friedlander
Joyce Grenfell
Hortense Astor
Edmund Purdom
Fane
Michael Hordern
Harnsworth
Lance Percival
Assistant Car Salesman
Roland Culver
Norwood
Moira Lister
Lady St. Simeon
Harold Scott
Taylor
Richard Pearson
Osborn
Isa Miranda
Duchesse d'Angoulême
Grégoire Aslan
Albanian Ambassador
Riccardo Garrone
Bomba
Wally Cox
Ferguson
Carlo Croccolo
Michele
Guy Deghy
Mayor
Martin Miller
Head Waiter
Reginald Beckwith
Reporter
Jacques Brunius
Duc de d'Angouleme (England) (uncredited)
Anthony Dawson
Mickey (uncredited)
Harold Kasket
Italian Garage Owner (uncredited)
Frank Williams
Racegoer (uncredited)
Jack Arrow
Bellboy (uncredited)
Hyma Beckley
Ascot Racegoer (uncredited)
Reginald Beckwith
Reporter (uncredited)
Paul Beradi
Ascot Attendee (uncredited)
Ernest Blyth
Ascot Attendee (uncredited)
Daniel Brown
Partisan (uncredited)
Jonathan Cecil
(uncredited)
Pauline Chamberlain
Woman in Green Gown at Banquet (uncredited)
Harold Coyne
Ascot Attendee (uncredited)
Roy Everson
Ascot Attendee (uncredited)
Tom Gill
(uncredited)
Charles Gilliard
Wounded Man (uncredited)
Philippa Hare
Dinner Guest (uncredited)
Victor Harrington
Ascot Attendee (uncredited)
George Holdcroft
Dinner Guest (uncredited)
Max Howard
Boy in Stately Home (uncredited)
Gerry Judge
Bookie (uncredited)
Dermot Kelly
Marquess of Frinton's Jockey (uncredited)
Juba Kennerley
Dinner Guest (uncredited)
John Lynn
Stevedore (uncredited)
Andreas Malandrinos
Italian Hotel Manager (uncredited)
Jack Mandeville
Dinner Guest (uncredited)
Louis Matto
Waiter (uncredited)
Mary Maxfield
Ascot Attendee (uncredited)
John More
Dinner Guest (uncredited)
Robert Nichols
American Travel Agent (uncredited)
James Payne
Man at Car Sales (uncredited)
Harry Phipps
Partisan (uncredited)
Ernie Rice
Servant (uncredited)
Robert Rietti
Hotel Manager (uncredited)
George Roderick
Italian waiter (uncredited)
Bunny Seaman
Ascot Attendee (uncredited)
Bill Shine
Minor Role (uncredited)
Philip Stewart
Ascot Racegoer (uncredited)
John Tatham
Ascot Attendee (uncredited)
Reg Thomason
Florence Restaurant Patron (uncredited)
Oliver Tomlin
Ascot Attendee (uncredited)
Joseph Tregonino
Italian Restaurant Waiter (uncredited)
Richard Vernon
Race Course Official (uncredited)
James Payne
Man at Car Sales (uncredited)