What film, based on a novel by Marcel Pagnol, did DAniel Auteuil win a Cesar Award for?
Daniel Auteuil:  He is also the winner of two César Award for Best Actor, one in 1987 as Ugolin Soubeyran in "Jean de Florette" and "Manon des Sources" and another one for his role in "Girl on the Bridge". Manon des Sources (1986 film):  Directed by Claude Berri, it is the second of two films adapted from the 1966 two-volume novel by Marcel Pagnol, who wrote it based on his own earlier film of the same title.
Manon des Sources