67 mins | Adventure, Science Fiction, Animation, Fantasy | Feb. 6, 1985
67 mins | Adventure, Science Fiction, Animation, Fantasy | Feb. 6, 1985
| IMDb rating | 6.8 |
| Producers | Films A2, La Fabrique, Films de la Demoiselle |
| Original title | Gwen et le livre de sable |
| Directors | Émile Bourget, Jacques Ruisseau, Jean-François Laguionie |
| Writers | Jean-Paul Gaspari, Jean-François Laguionie |
as Twin 1 (voice)
as Twin 2 (voice)
as Gwen (voice)
as Roseline (voice)
as Nomad (Voice)
as Nomad (Voice)
as Nomad (Voice)