John Kricfalusi: John Kricfalusi. Animation Department: The Ren & Stimpy Show. Canadian-born cartoon cartoonist Kricfalusi began his career by working on low end Saturday morning cartoons like The Jetsons (1962) revival and Fat Albert and the Cosby Kids (1972). In 1987, Kricfalusi's mentor, Ralph Bakshi, saved him by hiring him as supervising director on his show Mighty Mouse: The New Adventures (1987). The show was canceled after a scene where Mighty Mouse...