The director will transform Kad Merad into an ace of the bar unable to lie and passionate about trumpet. A musical road trip between Paris, Avignon and Normandy.

Finally... will bring together Sandrine Bonnaire, Raphaël Mezrahi, Michel Boujenah and singer Barbara Pravi. "I'm going to film the France because it's a sublime, wonderful country. It's a country that gave me everything," he announced at the microphone of RTL last April.