Lucille Ball

Lucy Carmichael

Anthony Newley

Anthony Armstrong Fitz-Faversham

Wilfrid Hyde-White

Hawkins

James Robertson Justice

Head of Madame Tussauds' Guides

Peter Wyngarde

Self

Dave Clark

Self

John Stone

Customs Officer

Frank Thornton

Passport Officer

Denis Gilmore

Teenager-Pop

Twiggy

Self (uncredited)