Bob Holt

Gremlins

1984 · Mogwai / Gremlins (voice)

3.0

Bedknobs and Broomsticks

1971 · Codfish (voice)

Charlotte's Web

1973 · Homer Zuckerman (voice)

Disney's Adventures of the Gummi Bears

1985 · Dom Gordo of Ghent

Wizards

1977 · Avatar (voice)

The 13 Ghosts of Scooby-Doo

1985 · Zagraz (voice)

The Scooby-Doo/Dynomutt Hour

1976 · Additional Voices (voice)

The Lorax

1972 · The Lorax / The Once-ler (voice)

Scooby's All-Stars

1977

The Day of the Locust

1975 · Tour Guide

The Nine Lives of Fritz the Cat

1974 · Various Characters (voice)

Hong Kong Phooey

1974

Snorks

1984 · Mr. Seaworthy

The Grinch Grinches the Cat in the Hat

1982 · The Grinch / Waiter / The Grinch's Mother (voice)

The Great St. Louis Bank Robbery

1959 · Police Dispatcher

The Incredible Hulk

1982 · The Hulk (voice)

Abby

1974 · The Demon (voice)

Challenge of the GoBots

1984

Challenge of the Super Friends

1978

The Great Grape Ape Show

1975

Love, American Style

1969 · Williams (voice)

Sheriff Hoot Kloot

1973

Dr. Seuss on the Loose

1973 · Sneetches / Sylvester McMonkey McBean (voice)

The Adventures of the American Rabbit

1986 · Rotten Rodney (voice)

The Mouse and His Child

1977 · Muskrat (voice)

The Hoober-Bloob Highway

1975 · Mr. Hoober-Bloob (voice)

Flash Gordon: The Greatest Adventure of All

1982 · Dr. Hans Zarkov (voice)

The Bear Who Slept Through Christmas

1973 · Santa Claus (voice)

Julius Caesar

1950 · Octavius Caesar

Support Your Local Serpent

1972 · Blue Racer / Japanese Beetle / Venus Flytrap / Jake (voice)