On the planet Gandahar where peace reigns and poverty is unknown, this utopian lifestyle is upset by reports of people at the outlying frontiers being turned to stone. Sylvain is sent to investigate this mysterious threat.
| Directing | René Laloux | Director |
| Sound | Gabriel Yared | Original Music Composer |
| Visual Effects | Philippe Caza | Animation Director |
| Writing | Raphael Cluzel | Dialogue |
| Production | Henri Rollin | Producer |
| Production | Jean-Claude Delayre | Producer |
| Production | Leon Zuratas | Executive Producer |
| Writing | Jean-Pierre Andrevon | Novel |
| Writing | Raphael Cluzel | Writer |
| Writing | René Laloux | Writer |
| Writing | René Laloux | Screenplay |
| Art | Philippe Caza | Graphic Designer |
| Art | Philippe Caza | Draughtsman |
| Production | Dominique Boischot | Production Director |
| Production | Philippe Denard | Production Director |
| Editing | Christine Pansu | Editor |
| Sound | Christian Zanessi | Original Music Composer |
| Directing | Philippe Leclerc | Assistant Director |
| Directing | Sylvaine Perols | Assistant Director |
| Visual Effects | Philippe Gauckler | Mechanical & Creature Designer |
| Visual Effects | Macou Camolli | Color Designer |
| Camera | Pierre Biecher | Director of Photography |
| Sound | Jérôme Lévy | Foley |
| Visual Effects | Li Ha Gyu | Animation Director |
| Art | Philippe Caza | Art Direction |
