William Callaway
28 credits
- Ultraman: The Adventure Begins
1989 Combot Model MF842 (Ulysses) (voice)
- 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)
- 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)
- 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
