Writing
William Overgard
Bekannt aus
- ThunderCats (1985) – Writer
- SilverHawks (1986) – Writer
- The Bermuda Depths (1978) – Screenplay
- Der letzte Dinosaurier (1977) – Screenplay
- Das Schwert des Shogun (1981) – Writer
- Peter Pan und die Piraten (1990) – Writer
- Roy Lichtenstein (1991) – Himself
- The Ivory Ape (1980) – Writer
- Festival of Family Classics (1972) – Adaptation