- Alec Guinness
- Jim Wormold
- Burl Ives
- Dr. Hasselbacher
- Maureen O'Hara
- Beatrice Severn
- Ernie Kovacs
- Capt. Segura
- Noël Coward
- Hawthorne
- Ralph Richardson
- 'C'
- Jo Morrow
- Milly Wormold
- Grégoire Aslan
- Cifuentes
- Paul Rogers
- Hubert Carter
- Raymond Huntley
- General
- Ferdy Mayne
- Prof. Sanchez
- Maurice Denham
- Admiral
- Joseph G. Prieto
- Lopez
- Duncan Macrae
- MacDougal
- Gerik Schjelderup
- Svenson
- Hugh Manning
- Officer
- Karel Stepanek
- Dr. Braun
- Maxine Audley
- Teresa
- Elisabeth Welch
- Woman
- Yvonne Buckingham
- Woman
- John Adams
- Luncheon Guest
- Enrique Almirante
- Man at the Film Introduction
- Andrew Andreas
- Luncheon Guest
- Timothy Bateson
- Rudy
- Neville Becker
- Cuban Policeman
- Paul Beradi
- Luncheon Guest
- Ernest Blyth
- Luncheon Guest
- Dan Darnelli
- Luncheon Guest
- René de la Cruz
- Man Beaten by Police
- George Holdcroft
- Luncheon Guest
- Reginald Holder
- Bartender
- Murray Kash
- Cuban Policeman
- Madeleine Kasket
- Black-haired girl
- Juba Kennerley
- Luncheon Guest
- Shan Lawrence
- Native Canadian Girl
- John Le Mesurier
- Louis - Waiter
- Aileen Lewis
- Nightclub Patron
- Fred Machon
- Luncheon Guest
- Louis Matto
- Police Sergeant
- Lionel Murton
- American Senator
- Bill Nagy
- Man at Blue Moon Club
- Anne Padwick
- Dark-haired woman
- Ernie Priest
- Luncheon Guest
- Bob Raymond
- Barman
- Rachel Roberts
- Prostitute
- Philip Stewart
- Luncheon Guest
- John Tatham
- Luncheon Guest
- Toke Townley
- Street Seller
