![](https://image.tmdb.org/t/p/w342/qibWH37hKe4Mqdy3WDJu8EK9xRU.jpg)
Ha! Ha! Ha! (1934)
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.'
Release Date: 1934-03-02
5.9/10
![themoviedb.org themoviedb icon](https://movie-intelligence.com/assets/images/tmdb.png)
- Country: US
- Language: English
- Runtime: 7
Betty Boop (voice) (uncredited)
Laughing Voice
Laughing Voice
Laughing Voice
![](https://image.tmdb.org/t/p/w300/ujH6K2cXtcklkrACtBX3lV9F6h9.jpg)