Silverman is largely credited with creating most of the "rules" for drawing The Simpsons. He is frequently called upon to animate difficult or especially important scenes, becoming go-to in Season 2 when he animated the first of Homer's many "rants, freak-outs, and heart attacks". He appeared during the end credits of the Simpsons episode "Goo Goo Gai Pan" giving a quick method of drawing Bart, and is a frequent participant on the Simpsons DVD audio commentaries. A cartoon rendering of him can be seen in "The Itchy & Scratchy & Poochie Show", where he is the Animator who draws Poochie (along with renderings of other Simpsons staffers). He was credited as Pound Foolish as the Director of the episodes "The Simpsons 138th Episode Spectacular" and "Another Simpsons Clip Show."