Anna is a 1951 Italian melodrama 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 in the film. Wikipedia