Eighty-year-old Edward Le Veque, who appeared as the prostitute's customer, was the last surviving member of the original Keystone Kops.

Final theatrical feature film of actor Johnny Weissmuller who played Stagehand 2.

Director Michael Winner intended to include Hedy Lamarr among the huge list of guests for the movie, but she couldn't be traced.

One of the final theatrical feature films of actor Andy Devine who played a priest in a dog pound. He also appeared in the same year's picture 'A Whale of a Tale' (1976) which was debuted after. His final cinema movie was doing voice work in 'The Mouse and His Child' (1977).

Final theatrical feature film of actor William Demarest who played a studio gatekeeper. His final work in a filmed production was the tele-movie 'The Millionaire' (1978) (TV).

Stepin Fetchit: a dancing butler.

Rory Calhoun: the fictional western star Phillip Hart. The character name references the real-life silent western movie star William S. Hart.

Tab Hunter: As David Hamilton.

Sterling Holloway: As an old man on a bus.

Ann Rutherford: As a secretary at Grayson's Studio.