Joann Sfar, a well-known comic artist in France, is making a Gainsbourg biopic.
The title role will be played by Eric Elmosnino. But when Eric/Serge is behind the piano, the actual playing will be by musician Gonzales. Shooting will start in September.
I could not find a release date, but my guess is around the Cannes festival in 2009.
Also Lou Doillon will play Jane Birkin and maybe Sara Forestier as Brigitte Bardot….
Elmosnino as Serge Gainsbourg