Best-selling comic book artist Joann Sfar delivers an inventive biography of famed French singer Serge Gainsbourg (Eric Elmosnino). Born Lucien Ginsburg to Russian-Jewish parents, Sfar follows him from his childhood in Nazi-occupied Paris, his transition from painter to jazz musician to pop superstar and his many relationships including Juliette Greco (Anna Mouglalis), Brigitte Bardot (Laetitia Casta) and Jane Birkin (Lucy Gordon) while employing a witty surrealistic style and a soundtrack that acts like a time capsule to ‘60’s Paris.