Fantastic Planet (1973)
On a faraway planet where blue giants rule, oppressed humanoids rebel against their machine like leaders
The Masters of Time (1982)
Piel, a 7 or 8 year old boy, is alone on the desert planet Perdide, only survivor of an attack by giant hornets Calling for help, Piels fathers friend Jaffar keeps contact with the kid and hurries across space toward Perdide
Gandahar (1987)
An evil force begins to destroy the idyllic paradise of Gandahar, where the citizens are in perfect harmony with nature