Anna is a 1951 Italian drama film directed by Alberto Lattuada and starring the same trio as Bitter Rice: Silvana Mangano as Anna, the sinner who becomes a nun; Raf Vallone as Andrea, the rich man who loves her; and Vittorio Gassman as Vittorio, the wicked waiter who sets Anna on a dangerous path. Silvana Mangano's real sister, Patrizia Mangano, acts as Anna's sister on the film. Sophia Loren has got a small uncredited role as a nightclub assistant. Future film directors Franco Brusati and Dino Risi cowrote the script. [Wikipedia]