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
CinemaSerf
“Thibaut” (Benjamin Lavernhe) is an accomplished conductor who is now based in the USA but who comes home to France now and again to perform. It’s during one such visit that he confides to his sister “Rose” (Mathilde Courcol-Rozés) that he needs a bone-marrow transplant. She readily agrees to help o...