Claim: The Magilla Gorilla show is an animation created by William Hanna and Joseph Barbera.
Evidence: The Magilla Gorilla Show is an animated television series starring Magilla Gorilla. The series was produced by Hanna-Barbera Productions for Screen Gems, and was originally sponsored in syndication by Ideal Toys from 1964 through 1967. William Hanna
Joseph Barbera Animation
Comedy