
Acting
Marvin Wilbur Kaplan (January 24, 1927 – August 25, 2016) was an American actor, playwright and screenwriter who was best known as Henry Beesmeyer in Alice (1978–1985).

Autism and Cake
as Mark
Troupers

Dark and Stormy Night
as Gunny

O. Ratz: Rat in a Hot Tin Can
as Dave D. Fly (voice)

Revenge of the Nerds IV: Nerds in Love

Witchboard 2
as Morris

Monster in My Pocket: The Big Scream
as Vampire (voice)

Delirious
as Typewriter Repairman

Something a Little Less Serious: A Tribute to 'It's a Mad Mad Mad Mad World'
as Self

Wild at Heart
as Uncle Pooch

Even Stevens
as Old Guy #1 · 1 ep.

Becker
as Mr. Gordon · 4 ep.

What a Cartoon!
as Dave D. Fly (voice) · 1 ep.

ER
as Kornberg's Father · 1 ep.

On the Air
as Dwight McGonigle · 3 ep.

Shades of L.A.
1 ep.

Fender Bender 500
as Choo Choo (voice) · 50 ep.

They Came from Outer Space
as Dr. Kendall · 1 ep.

Wake, Rattle, and Roll
20 ep.

Monsters
as Murray Van Pelt · 1 ep.