Grant Gelt

Revenge of the Nerds

TV · as Harold Wormser · 1 ep

The Sandlot Forever

Movie · as Self

The '60s

Movie · as Jimmy Dunbar

Hey Arnold!

TV · as Tucker Wittenberg (voice) · 1 ep

Mutant Species

Movie · as Jordie

The Sandlot

Movie · as Bertram Grover Weeks

Saved by the Bell: The New Class

TV · as Harv Dorkman · 1 ep

Boy Meets World

TV · as Spencer · 1 ep

Two-Fisted Tales

Movie · as Little Boy (segment "Showdown")

Calendar Girl, Cop, Killer? The Bambi Bembenek Story

Movie · as Sean

Eerie, Indiana

TV · as Tod McNulty · 1 ep

Man of the People

TV · as Jackie · 1 ep

Avalon

Movie · as Teddy Kirke

Marked for Death

Movie · as Tommy

Tales from the Crypt

TV · as Little Boy · 1 ep

This Is America, Charlie Brown

TV · as Franklin (voice) · 1 ep

Knots Landing

TV · as Kid · 1 ep