- Country: USA
- Genres: Comedy
- Release: 1947-04-04
- Director: Preston Sturges
- Writers: Preston Sturges
- Language: English
- Stars: Harold Lloyd , Frances Ramsden , Jimmy Conlin , Raymond Walburn , Rudy Vallee , Edgar Kennedy , Arline Judge , Franklin Pangborn , Lionel Stander , Margaret Hamilton
- Runtime: 89 min
- Awards: 2 nominations
- AKA: ハロルド・ディドルボックの罪 (Japan) , Verrückter Mittwoch (Austria) , Semana sin miércoles (Uruguay, Eastern Republic of) , Zwariowana środa (Poland) , Voi, mikä keskiviikko! (Finland) , Mad Wednesday (South Africa) , Trapalhadas do Haroldo (Brazil) , Mit csinált Diddlebock szerdán? (Hungary) , The Sin of Harold Diddlebock , Åh, en sån onsdag (Sweden) , Diddlebockin synti (Finland) , Грехи господина Дидлбока , The Sin of Harold Diddlebock (United States of America) , Verrückter Mittwoch , Meglio un mercoledì da leone (Italy) , Mad Wednesday (United States of America) , Voi, mikä keskiviikko (Finland) , Гріх Гарольда Діддлбока (Ukraine) , The Sin of Harold Diddlebock (United Kingdom) , Oh quel mercredi! (France, French Republic) , El pecado de Harold Diddlebock (Spain) , Semana sin miércoles (Mexico) , Lui Arslan Peşinde (Turkey) , Dimecres boig (Spain) , Os Piores Anos da Sua Vida (Portugal, Portuguese Republic) , Pacatul lui Harold (Romania) , En tosset onsdag (Denmark) , Oh, qué miércoles (Spain) , Å, for en Onsdag (Norway) , Adekaros ekatommyriouhos (Greece) , Oh, en sån onsdag (Finland)
- Plot: Twenty years after his triumphs as a freshman on the football field, Harold is a mild-mannered clerk who dreams about marrying the girl at the desk down the aisle. But losing his job destroys that dream, and when he finds a particularly potent drink at his local bar, he goes on a very strange and funny rampage (with a lion in tow).
- IMDB:tt0039825
The Sin of Harold Diddlebock Cast · · · ALL
Preston Sturges
Director
Harold Lloyd
Harold Diddlebock
Jimmy Conlin
Wormy
Raymond Walburn
E.J. Waggleberry
Rudy Vallee
Lynn Sargent
Edgar Kennedy
Jake the Bartender
Margaret Hamilton
Flora
Franklin Pangborn
Formfit Franklin
Jack Norton
James R. Smoke
Arline Judge
Manicurist
Frances Ramsden
Frances Otis
Lionel Stander
Max
Robert Dudley
Robert McDuffy
Arthur Hoyt
J.P. Blackstone
Julius Tannen
Nearsighted Banker
Al Bridge
Wild Bill Hickock
Robert Greig
Algernon McNiff
Georgia Caine
Bearded Lady
Torben Meyer
Barber with Mustache
Victor Potel
Prof. Potelle
J. Farrell MacDonald
(1875–1952)
Desk Sergeant (uncredited)
Frank Moran
Mike the Cop (uncredited)
Tom McGuire
Police Captain (uncredited)
Charles R. Moore
Bootblack (uncredited)
Dewey Robinson
Lucky Leopold (uncredited)