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.
The Marching Band is a 2024 French drama film directed by Emmanuel Courcol from a screenplay by Courcol, Irène Muscari, Oriane Bonduel and Marianne Tomersy. The film stars Benjamin Lavernhe and Pierre Lottin as long-lost brothers.