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