Animation Cels

Animation Cels were used on the show from 1991-2000, but since after Acorn Nuts & Diapey Butts, they transitioned to using digital animation.

This is a gallery of animation cels posted to Facebook and Instagram by Arlene Klasky, Gábor Csupó and Paul Germain. Some are "mash-ups" of two different cels and as such do not represent the scene they are showing.

Gallery
You can find Animation Cels gallery here.