Diagnosed with leukemia, a successful orchestra conductor learns that he is adopted, and his younger brother is in a village marching band. The conductor decides to help them win a regional contest.
Benjamin Lavernhe
as Thibaut Desormeaux
Pierre Lottin
as Jimmy Lecocq
Sarah Suco
as Sabrina
Clémence Massart-Weit
as Claudine
Ludmila Mikaël
as Mme Desormeaux
Anne Loiret
as Claire
Jacques Bonnaffé
as Gilbert Woszniak
Yvon Martin
as Anthony
Nathalie Desrumaux
as Mme Meyer
Isabelle Zanotti
as Charlène
Nicolas Ducron
as Yannick
Marie-José Billet
as Brigitte
