The series features Ariol, a little blue donkey: his daily life as a schoolboy, his best friend, the little pig Ramono, his loves (Pétula, a pretty little cow with freckles),his collections (like the Chevalier Cheval's album or collectible cards),his holidays with his grandparents (Papi Atole and Mami Annette) ... as well as "Le Chevalier Cheval", a comic book and cartoon character.

• Sarah Delaby Rochette
• Janne-Alice Pitot
• Lisa Debard
• Aria Rolland
• Céline Roche
• Paul Olinger