Acting
Annie Hall
1977 · Lacey Party Guest
DuckTales
1987 · Thor (voice)
The Smurfs
1981 · Clumsy Smurf (voice)
Scooby-Doo and Scrappy-Doo
1979 · Mr Pratt
Scooby-Doo! Meets the Boo Brothers
1987 · Billy Bob Scroggins / Beaureguard / Horseman / Ape (voice)
Taxi
1978 · Sandor Kovacs
Super Friends
1973 · Aquaman (voice)
Tom & Jerry Kids Show
1990 · Slowpoke Antonio (voice)
G.I. Joe: The Movie
1987 · Beach Head (voice)
Gunsmoke
1955 · Shuffles
Richie Rich
1980
Defenders of the Earth
1986 · Octon / Garax (voice)
Droopy, Master Detective
1993 · Rumpley (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)
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)
Inhumanoids
1986
Smurfily Ever After
1985 · Clumsy Smurf (voice)
The Super Powers Team: Galactic Guardians
1985 · Aquaman (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)
Super Friends: The Legendary Super Powers Show
1984
My Smurfy Valentine
1983 · (voice)
The Smurfs Halloween Special
1983
G.I. Joe: A Real American Hero
1983 · Beach Head (voice)
This Is Kate Bennett...
1982 · Morris Steinman
The Smurfs Springtime Special
1982 · Clumsy Smurf (voice)
