Directing
Cartoon All-Stars to the Rescue
1990
Director
The Possum That Didn't
1972
Director
Visual Effects
G.I. Joe: The Movie
1987
Animation
My Little Pony: The Movie
1986
Animation Director
Mighty Mouse in the Great Space Chase
1982
Animation
Flash Gordon: The Greatest Adventure of All
1982
Animation
Poltergeist
1982
Visual Effects
Heavy Metal
1981
Animation
Xanadu
1980
Animation
The Mouse and His Child
1977
Animation
Coonskin
1975
Animation
The Nine Lives of Fritz the Cat
1974
Animation
Heavy Traffic
1973
Animation
Fritz the Cat
1972
Animation