Betty Boop's Crazy Inventions
In a circus tent, Betty, Bimbo and Koko demonstrate some gadgets reminiscent of TV ads; an animated sewing machine gets out of hand.
- Year: 1933
- Country: United States of America
- Genre: Animation, Comedy
- Studio: Fleischer Studios
- Keyword: cartoon, clown, invention, black and white, short film
- Director: Dave Fleischer
- Cast: Billy Murray, Mae Questel