William Callaway

The Pillow People Save Christmas(1988)

(voices)

G.I. Joe: The Movie(1987)

Beach Head (voice)

Scooby-Doo! Meets the Boo Brothers(1987)

Billy Bob Scroggins / Beaureguard / Horseman / Ape (voice)

The Smurfs: 'Tis the Season to Be Smurfy(1987)

Clumsy Smurf / Rich Man (voice)

Yogi's Great Escape(1987)

Dad / Trapper (voice)

Ultraman: The Adventure Begins(1987)

Combot Model MF842 (Ulysses)

Inhumanoids: The Movie(1986)

Liquidator (voice)

G.I. Joe: Arise, Serpentor, Arise!(1986)

Beach Head (voice)

Smurfily Ever After(1985)

Clumsy Smurf (voice)

The Smurfic Games(1984)

Clumsy Smurf / Painter Smurf / Dragon (voice) (as Bill Callaway)

UFOria(1984)

Gardan

Here Are the Smurfs(1984)

Clumsy Smurf (voice)

My Smurfy Valentine(1983)

(voice)

The Smurfs Halloween Special(1983)

This Is Kate Bennett...(1982)

Morris Steinman

The Smurfs Springtime Special(1982)

Clumsy Smurf (voice)

The Smurfs Christmas Special(1982)

(voice)

Daniel Boone(1981)

Romeo and Smurfette(1981)

Clumsy Smurf (Voice)

Rabbit Test(1978)

Intern

Hanna-Barbera's All-Star Comedy Ice Revue(1978)

Square Bear (voice)

Flush(1977)

Harley

Annie Hall(1977)

Lacey Party Guest

Fun with Dick and Jane(1977)

Record Store Clerk

Thursday's Game(1974)

Cabbie

The Great Northfield Minnesota Raid(1972)

Calliopist

Cat Ballou(1971)

Loopy

The Grasshopper(1970)

Elroy