La fuggitiva

An Italian adaptation of the Richard Wagner opera Lohengrin, where a woman prays for a saviour, and receives it in the form of the title character, a man who will marry her and stay by her if she never asks him his name.

1949 movie version of the Rossini opera

In a sea port, where he has landed after a long voyage, a sailor meets a girl. To overcome her reluctance, he gives up on leaving again and works as a barker in a fair booth where she works and takes her with him.

Piccolo Hotel (aka Small Hotel) uses the titular establishment to weave together a vast tapestry of subplots, a la Grand Hotel. The guests include a domineering mother (Lola Braccini), her petulant daughter (Bianca Doria) and the daughter's gigolo boyfriend (Guido Notari). Also on hand is a worldly vamp (Laura Nucci) who also falls for the boyfriend, and the chronic-gambler son (Andrea Checchi) of the hotel's self-sacrificing landlady (Emma Grammatica). Though the film is set in Budapest, the characters are more Mediterranean than mittel-European. Piccolo Hotel was one of the entries in the Vienna Biennial Film Festival.

Sicily, early 1900s. An impoverished prince settles into the house of a rich shipowner and becomes his counselor.

A film adaptation of Gaetano Donizetti's famous opera from 1835. Lucia is forced by her brother to marry for political reasons. Her fiancé reacts very badly and curses her. Lucia goes mad and her fiancé kills himself.