William Callaway
Filmography
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Yogi's Great Escape
1987 • Dad / Trapper (voice)
The Great Northfield Minnesota Raid
1972
The Grasshopper
1970 • Elroy
Scooby-Doo! Meets the Boo Brothers
1987 • Billy Bob Scroggins / Beaureguard / Horseman / Ape (voice)
The Smurfs
1981 • Clumsy Smurf (voice)
Sealab 2020
1972
Help!... It's the Hair Bear Bunch!
1971
Droopy, Master Detective
1993 • Rumpley (voice)
Defenders of the Earth
1986