A story about twelve years old Vincent Leblanc whose brilliant mind often helps his family, but sometimes causes a lot of problems...
Anthony Decadi
as Vincent Leblanc
Charlotte de Turckheim
as Isabelle Leblanc
Yves Rénier
as Robert Leblanc
Laura Martel
as Judith de Backer
Léa François
as Caroline Leblanc
Veronica Dimos
as Romy Leblanc
