![Ha! Ha! Ha! Poster](https://image.tmdb.org/t/p/w500//qibWH37hKe4Mqdy3WDJu8EK9xRU.jpg)
Ha! Ha! Ha!
59.23%
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March 2, 1934
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Comedy, Animation
After drawing Betty Boop, Max Fleischer (live-action) leaves the studio; Betty and Koko try amateur dentistry, releasing enough laughing gas to convulse the 'real world.'
Featured Crew
Dave Fleischer
Director
Seymour Kneitel
Animation
Adolph Zukor
Producer
0
Cast
![Mae Questel](https://image.tmdb.org/t/p/w300//jJ9U8K3yp09u81JG1n1wiViXqvX.jpg)
Mae Questel
Betty Boop (voice) (uncredited)