Directing Harold Whitaker Directed Heavy Metal 1981 Topology 1969 Flow Diagram 1967 The Hoffnung Symphony Orchestra 1965 The Hoffnung Maestro 1965 HaBa Tales: The Insolent Matador 1960 HaBa Tales: The Cultured Ape 1959 Other Credits The Magic Voyage Key Animation 1992 When the Wind Blows Animation 1986 The Twelve Tasks of Asterix Animation 1976 The Butterfly Ball and the Grasshopper's Feast Animation 1974 Children and Cars Animation 1970 To Our Children's Children's Children Animation 1969 Ruddigore Animation 1967 Little Tom Thumb Animation 1966 Hamilton the Musical Elephant Animation 1961 Hamilton in the Music Festival Animation 1961 Make Believe Animation 1948 Agent-readable