Eric Morecambe
— Eric Simpson
Ernie Wise
— Ernest Clark
Suzanne Lloyd
— Claudette
Paul Stassino
— Le Pirate
Armand Mestral
— Inspector Duval
Gerald Lawson
— Coco
George Eugeniou
— Marcel
George Pastell
— Ali
Alexandra Bastedo
— Girl at Roulette Table
Nicole Shelby
— Woman in Casino
Peter Jeffrey
— Mauron
Francis Matthews
— Hotel Manager
Michael Forrest
— Pierre
Lewis Alexander
— Casino Patron (uncredited)
Jack Arrow
— Casino Staff (uncredited)
Clive Cazes
— Renard (uncredited)
Paul Danquah
— Hassim (uncredited)
Sally Douglas
— Lady at Casino (uncredited)
Victor Harrington
— Casino Patron (uncredited)
Walter Henry
— Casino Patron (uncredited)
George Hilsdon
— Customs Officer (uncredited)
Peter Jesson
— Young Man in Car (uncredited)
Philip Johns
— Maître d' (uncredited)
Bettine Le Beau
— French Lady at Casino (uncredited)
Valerie Leon
— Girl in Bikini (uncredited)
Aileen Lewis
— Casino Patron (uncredited)
Ray Marioni
— Casino Croupier (uncredited)
Steven Scott
— Gaston (uncredited)