Silvana Mangano's real sister, Patrizia Mangano, acts as Anna's sister in the film. Sophia Loren has a small uncredited role as a nightclub assistant. Future film directors Franco Brusati and Dino Risi co-wrote the script.
A man (Vallone) suffers a car accident. He's taken to hospital, where Sister Anna (Mangano) takes care of him. The man is the reason Anna became a nun. She remembers the days she was leading a life of sin as a night club singer.
Reception
Anna is one of the greatest box office successes of Italian cinema. "El Negro Zumbón" became a classic in Italy and Spain. Nanni Moretti paid a tribute in Dear Diary, in which the song is shown on a TV, and the opening of the song is featured in Cinema Paradiso.
Dubbed voices
In the original Italian version, the voices of many actors in the film are dubbed: