As a lover of French Cinema I nominate the 2 films based on a 2 volume novel (which I read in its English translation). "Jean De Florette" and Manon De Sources" had a brilliant performance by Daniel Auteuil who even (just) outshone Yves Montand who appeared in both and easily Gérard Depardieu who was in the first. Both book and films excellent plots.
Brilliant films