William Callaway

Ultraman: The Adventure Begins

1989 · Combot Model MF842 (Ulysses) (voice)

The Pillow People Save Christmas

1988 · (voices)

The Smurfs: 'Tis the Season to Be Smurfy

1987 · Clumsy Smurf / Rich Man (voice)

Yogi's Great Escape

1987 · Dad / Trapper (voice)

Scooby-Doo! Meets the Boo Brothers

1987 · Billy Bob Scroggins / Beaureguard / Horseman / Ape (voice)

G.I. Joe: The Movie

1987 · Beach Head (voice)

G.I. Joe: Arise, Serpentor, Arise!

1986 · Beach Head (voice)

Inhumanoids: The Movie

1986 · Liquidator (voice)

Smurfily Ever After

1985 · Clumsy Smurf (voice)

UFOria

1984 · Gardan

The Smurfic Games

1984 · Clumsy Smurf / Painter Smurf / Dragon (voice) (as Bill Callaway)

Here Are the Smurfs

1984 · Clumsy Smurf (voice)

The Smurfs Halloween Special

1983

My Smurfy Valentine

1983 · (voice)

The Smurfs Christmas Special

1982 · (voice)

This Is Kate Bennett...

1982 · Morris Steinman

The Smurfs Springtime Special

1982 · Clumsy Smurf (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

Quack Pack

1996 · ZO (voice)

Aladdin

1994 · Rider of Ramont / Sarastro (voice)

Droopy, Master Detective

1993 · Rumpley (voice)

Darkwing Duck

1991 · Comet Guy (voice), Man in Bank / Man in Crowd (voice)

Tom & Jerry Kids Show

1990 · Slowpoke Antonio (voice)

DuckTales

1987 · Thor (voice)

Inhumanoids

1986

Defenders of the Earth

1986 · Octon / Garax (voice)

The Super Powers Team: Galactic Guardians

1985 · Aquaman (voice)

Super Friends: The Legendary Super Powers Show

1984

G.I. Joe: A Real American Hero

1983 · Beach Head (voice)

The Smurfs

1981 · Clumsy Smurf (voice)

Richie Rich

1980

The World's Greatest Super Friends

1979

Scooby-Doo and Scrappy-Doo

1979 · Mr Pratt, Morgan the Magician

Taxi

1978 · Sandor Kovacs

Challenge of the Super Friends

1978

Super Friends

1973 · Aquaman (voice), Aquaman / Bizarro (voice)

Sealab 2020

1972

New Zoo Revue

1972

Help!... It's the Hair Bear Bunch!

1971

Love, American Style

1969

Cattanooga Cats

1969

That Girl

1966

Gunsmoke

1955 · Shuffles