The first cartoon with Mr. Magoo was The Ragtime Bear (1949).
- Mister Magoo, a fat, ugly, and blind man.
- Waldo Magoo, Magoo's nephew.
- Mother Magoo, Magoo's mother (her actual name is Linda Magoo).
- Charley, Magoo's houseboy from China.
- Prestlyz, Waldo's girlfriend.
- Whealer and Dealer, two children Magoo and his mom often baby sit.
- Bowser, Magoo's cat.
- Angesis McBarker, Magoo's dog.
Mr. Magoo Facts for Kids. Kiddle Encyclopedia.