The Sin (1972)

A strange love story between a devoted young nun and a young Marxist determined to help run the hospital wards where the nun is the head nurse.

Directed by: Alberto Lattuada

Starring: Sophia Loren, Adriano Celentano, Fernando Rey, Juan Luis Galiardo, Giuseppe Maffioli, Patrizia De Clara

Links: IMDb, Movie posters, Movie stills