You Can't Cheat an Honest Man is a 1939 American comedy film directed by George Marshall and Edward F. Cline and starring W. C. Fields. Fields also wrote the story on which the film is based under the name Charles Bogle.

Circus proprietor Larsen E. Whipsnade is struggling to keep a step ahead of foreclosure, and clearly not paying his performers, including Edgar Bergen and Charlie McCarthy (Bergen's ventriloquist's dummy/alter-ego, whom Whipsnade hates). Whipsnade's co-ed daughter pays a visit and falls in love with Bergen, but after she sees the financial mess that her father is in, she decides to marry Roger, a tiresome young millionaire. Whipsnade initially approves of the marriage, and just to be sure that the penniless Bergen doesn't win out (and make McCarthy an in-law), he sets the pair adrift in a hot-air balloon. However, Whipsnade creates a scene at the engagement party, and father and daughter escape together in a chariot, with Bergen and McCarthy in pursuit.

It is a running joke in the film that every time a performer is taken sick,Whipsnade must unconvincingly disguise himself and go on in the performer's place, This has him subbing for sword swallowers with tonsillitis; female sharpshooters with arthritis; and Bergen himself(with a false mustache to hide moving lips).

At the society party, Whipsnade begins a shaggy dog story about his pet rattlesnake---which causes Mrs.Bel Goodie to faint dead away(she hate snakes). Rather than stop the story, Whipsnade continues. It has become a game to him how many times in a row he can make Mrs.Bel Goodie scream and faint.

• W. C. Fields as Larsen E. Whipsnade
• Edgar Bergen as Himself and the characters Charlie McCarthy and Mortimer Snerd
• Constance Moore as Vicky Whipsnade
• John Arledge as Phineas Whipsnade
• Eddie Anderson as Rochester (billed as Cheerful)
• James Bush as Roger Bel-Goodie
• Mary Forbes as Mrs. Bel-Goodie
• Thurston Hall as Mr. Bel-Goodie
• Grady Sutton as Chester
• Princess Baba as Herself
• Charles Coleman as Butler
• Edward Brophy as Corbett
• Arthur Hohl as Burr
• Blacaman as Himself
• Ferris Taylor as Deputy Sheriff
• Ivan Lebedeff as Ronnie^[1]

The film's whimsical title comes from a line spoken by Fields about ten minutes into the film. Whipsnade says that his grandfather Litvak's last words, spoken "just before they sprung the trap", were: "You can't cheat an honest man; never give a sucker an even break, or smarten up a chump." The line expands on his character's comment to his daughter in the musical Poppy (1923): "Let me give you just one bit of fatherly advice: Never give a sucker an even break." (This is the title of a subsequent Fields film, made in 1941.) The character name is obviously a play on "larceny", a point which Fields reinforces at one point when someone calls him "Larceny Whipsnake".

The film features Edgar Bergen and Charlie McCarthy, capitalizing on the popularity of their ongoing radio "feud" with Fields.

According to historian William K. Everson, the film has three directors. George Marshall, the credited director, did not get along with Fields, so he worked mostly with the other cast members, while Eddie Cline was brought in to work with Fields, who had worked previously with Cline and liked him. (Cline in fact went on to direct Fields' next three films.) B. Reeves Eason was the second-unit director, helming the chase scenes and other action-oriented material.

• Fields' character in this film would inspire the authors of the comic strip The Wizard of Id to create a shady lawyer character, a Fields caricature named "Larsen E. Pettifogger".
• Fields' character in this film also inspired the authors of the Lucky Luke comic strip, in the album Western Circus.
• A scene from the film is featured in the opening to Dummy (2002).

• You Can't Cheat an Honest Man at IMDb
• You Can't Cheat an Honest Man at the TCM Movie Database
• You Can't Cheat an Honest Man at the AFI Catalog of Feature Films