28 user 6 critic

The Sin of Harold Diddlebock (1947)

Approved | | Comedy | 4 April 1947 (USA)
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 ... See full summary »



(original screenplay)

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Nominated for 1 Golden Globe. Another 1 nomination. See more awards »



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Cast overview, first billed only:
Jimmy Conlin ...
E.J. Waggleberry
Lynn Sargent
Jake (Bartender)
Formfit Franklin
Jack Norton ...
James R. Smoke
Robert Dudley ...
Robert McDuffy
Arthur Hoyt ...
J.P. Blackstone
Julius Tannen ...
Nearsighted Banker
Robert Greig ...


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). Written by Kathy Li

Plot Summary | Plot Synopsis

Plot Keywords:

clerk | bar | lion | drink | loss of job | See All (18) »


Yes Sir! Wednesday was WILD! Wednesday was RUGGED! THE WILDEST WACKIEST MOST HILARIOUS AND COMPLETELY BOLLIXED-UP DAY YOU EVER HEARD OF! (original print ad - mostly caps) See more »




Approved | See all certifications »




Release Date:

4 April 1947 (USA)  »

Also Known As:

Mad Wednesday  »

Box Office


$1,712,959 (estimated)

Company Credits

Production Co:

Show detailed on  »

Technical Specs


| (1950 re-release) | (2005 DVD release)

Sound Mix:

(Western Electric Recording)

Aspect Ratio:

1.37 : 1
See  »

Did You Know?


During the scene were Harold Lloyd's character meets Jackie the lion, on the first take when Harold pets Jackie, the lion actually bit him on his right hand. But Harold was not injured at all because the lion's teeth scraped against his two prosthetic fingers. After that, Harold refused to pet the lion ever again on or off screen, and in the second take which was used for the film, Harold's terrified squirming over the lion standing next to him is genuine. See more »


When Diddlebock reaches for Jacky's lead with his foot and knocks it over the edge, Jacky is standing up close to the wall. The next shot immediately after shows Jacky sitting down. See more »


Harold Diddlebock: [Looking at himself in a mirror] Why, I wouldn't trust a face like that to empty a spittoon!
See more »

Crazy Credits

"... and for the first time a young girl called Frances Ramsden playing the youngest Miss Otis" See more »


Referenced in Hollywood Hist-o-Rama: Harold Lloyd (1962) See more »


Auld Lang Syne
Sung in the tailor shop
See more »

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User Reviews

Two very different edits of the same movie and they are both very funny.
2 June 2005 | by (Leominster Mass USA) – See all my reviews

"The Sin of Harold Diddlebock" and "Mad Wednesday" are like two twins who hate each other, so they try to change the way they look. Preston Sturges talked Harold Lloyd into coming back to movies after he had retired. Not only that but Lloyd allowed Sturges to use part of his film "The Freshman" for the opening of the film and to be an investor. Their agreement was that each had the final cut of the film. Lloyds' cut is called "The Sin of Harold Diddlebock". Sturges' is called "Mad Wednesday".

Some material is lost on both cuts and some is added. Both are utterly funny with "Mad Wednesday" being a little crazier. Rudy Vallee is almost lost in "Diddlebock" but a major character in "Wednesday". And though both end with Lloyd and Frances Ramsden (The next Mrs. Sturges) in a horse drawn carriage, the last shot of "Wednesday" has the horse singing to the lovers.

If you are interested in how two comic geniuses could shape the same material into two different pictures, then you must see them both. Silly. Funny. Absolutely must sees.

35 of 39 people found this review helpful.  Was this review helpful to you?

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