With his wife in labor, father-to-be Thomas (Malik Zidi) speeds to the hospital, and in the process, accidentally kills a young man on the road. That death sets into motion events that will change everyone’s lives forever, including the young man’s mother Marie-France (Nathalie Baye), who cannot recover from the trauma. Nine years later, Marie-France takes a job as Thomas’s secretary without him knowing about her connection to his past. As Marie-France’s maternal rage reaches tragic proportions, she insinuates herself into his life, his work and his family in this classic thriller à la Hitchcock.

Two Belgian brass bands compete for the European title. One is Flemish (Sint-Cecilia), the other Walloon (En Avant). Sint Cecilia loses their soloist in dramatic circumstances and to ensure their participation in the contest they try to steal the very talented soloist from En Avant. The ball starts rolling and not everything will happen as planned. Written by Appearance