Eric Morecambe as Eric Simpson

Ernie Wise as Ernest Clark

Suzanne Lloyd as Claudette

Paul Stassino as Le Pirate

Armand Mestral as Inspector Duval

Gerald Lawson as Coco

George Eugeniou as Marcel

George Pastell as Ali

Alexandra Bastedo as Girl at Roulette Table

Nicole Shelby as Woman in Casino

Peter Jeffrey as Mauron

Francis Matthews as Hotel Manager

Michael Forrest as Pierre

Lewis Alexander as Casino Patron (uncredited)

Jack Arrow as Casino Staff (uncredited)

Clive Cazes as Renard (uncredited)

Paul Danquah as Hassim (uncredited)

Sally Douglas as Lady at Casino (uncredited)

Victor Harrington as Casino Patron (uncredited)

Walter Henry as Casino Patron (uncredited)

George Hilsdon as Customs Officer (uncredited)

Peter Jesson as Young Man in Car (uncredited)

Philip Johns as Maître d' (uncredited)

Bettine Le Beau as French Lady at Casino (uncredited)

Valerie Leon as Girl in Bikini (uncredited)

Aileen Lewis as Casino Patron (uncredited)

Ray Marioni as Casino Croupier (uncredited)

Steven Scott as Gaston (uncredited)