Early in his career, he worked with Ralph Bakshi on several Terrytoons shorts and The Mighty Heroes. He reunited with Bakshi on 1977's Wizards. He also worked for Depatie-Freleng, Hanna-Barbera, and Disney (where he worked on features such as Chip and Dale: Rescue Rangers, Tailspin, Goof Troop, Bonkers, DuckTales the Movie: Treasure of the Lost Lamp and Aladdin and the King of Thieves), among other companies.