Viridiana is preparing to start her life as a nun when she is sent, somewhat unwillingly, to visit her aging uncle, Don Jaime. He supports her; but the two have met only once. Jaime thinks Viridiana resembles his dead wife. Viridiana has secretly despised this man all her life and finds her worst fears proven when Jaime grows determined to seduce his pure niece. Viridiana becomes undone as her uncle upends the plans she had made to join the convent.

Escaped outlaw Jose Gomez returns to his home town pursued by bounty killer Luke Chilson. The towns people protect Gomez, unaware, at first, that he is now a changed and dangerous man.

Mariquilla is a beautiful gypsy who is in love with Lucas, a soldier of the garrison in the Alhambra, but her father wants to marry her with Don Cosme, a rich old clerk for the service of the mayor. Soon, the girl asks for help to the governor of Granada, a gentleman who has always had a great adoration for the girl.

A day in a tribunal where the defendants are: the manager of a soccer team, charged with bribery, two Sicilians who have sold fake archaeological findings, two nuns who have offended a public servant and an industry manager.

A coffin-dragging gunslinger and a prostitute become embroiled in a bitter feud between a merciless masked clan and a band of Mexican revolutionaries.

An avenging stranger guns down a gang of ruthless bandits in revenge for the murder of his family.

A small Spanish town, Villar del Río, is alerted to the upcoming visit of American diplomats and its ruling townsmen begin preparations to impress the American visitors, in the hopes of benefiting under the Marshall Plan. Hoping to demonstrate the side of Spanish culture with which the visiting foreign officials would be more familiarized, the Castilian citizens don unfamiliar Andalusian costumes, hire a renowned flamenco performer, and re-decorate their town in Andalusian style, meantime waiting for their uncertain arrival.

A group of tourists arrive to see the botanical gardens on a small island off the Italian coast. The only inhabitants of the island are the famous botanist Baron von Weser and his two faithful servants; all of the other residents fled after a series of mysterious deaths. When the car driven by the tourists' guide hits one of the baron's servants, von Weser explains that the death was due to a rare and incurable disease, not the accident. That night, the guide and Cora Robinson, one of the guests, are found murdered with all the blood drained from their bodies.

Salvatore, known as "bread loaf", escapes from Caltanissetta's brewery to find his mother he never met. Before arriving in Venice, he stays in a small sea village where he meets people of various kinds.

When an international casino crime ring is planning a big score at a fixed roulette game, the casino police enlists the help of Jeff Miller, an alcoholic croupier, to nab the bad guys. Jeff is attracted to Laura, a singer at the casino, but she prefers the company of the leader of the thieving casino ring.