A forest full of animated animals encourage a pair of snails, who are fully clad in black because they are in mourning for a dead leaf, to celebrate the new spring and reclaim the colors of life. Based on the children's poem by Jacques Prévert entitled "Chanson des escargots qui font à l'enterrement" ("Song of the snails who are on their way to a funeral").

• Tapioca Films
• Sarah Bauer
• Marie-Julie Baup
• Jean-Pierre Becker
• Dominique Bettenfeld
• Urbain Cancelier
• Clovis Cornillac
• Lorella Cravotta
• Lorànt Deutsch