The Return of the King

Gollum (voice)

The Hobbit

Gollum (voice)

The Last Unicorn

Ruhk (voice)

The 'Burbs

Uncle Reuben Klopek

The Invisible Kid

Dr. Theodore

Horror of the Blood Monsters

Opening Narrator (voice) (uncredited)

Massage Parlor Murders

Theodore

That's Adequate

Doctor Dismal

The Soldier's Tale

The Drill Sergeant / The Herald

Apple Pie

Papa

The Black Widow

Hitomu

Nocturna

Theodore

To My Great Chagrin: The Unbelievable Story of Brother Theodore

Himself

Gums

Carl Clitoris

The Third Man

Man on Street (uncredited)

The Stranger

Fairbright (uncredited)

So Dark the Night

Georges

Devil's Express

A Nose

Narrator / Barber / Nathan / Police Captain (voice)

The Merv Griffin Show

Self

The Dick Cavett Show

Self - Guest