Luke Barrett, having lost his memory due to an accident, does not realize that Dingus had killed his wife and brother to take possession of the Barretts' land and money. At first Luke trusts him, but while looking for his forgotten identity he discovers the truth.

Baldiri, a farmer on the Catalan coast, is reluctant to sell his garden, where they want to build a tourist hotel. Through a stratagem, they convince him and sell the land. Loaded with money and after a series of experiences, he realizes that that life is not what he wants, he abandons everything and goes to live in the mountains.

Everything you need to know is telegraphed by the title of this Spanish-language drama. The story takes place in a hothouse Mediterranean setting and combines lust, intrigue and murder in the overheated sexploitation style that was popular during the late 1950s and early '60s.

An old violin maker has been killed and the investigators have only one clue: on the night of the crime, a blind street musician heard a melody playing in the house. As they do not know the title of the song, they present the music to the famous radio contest known as “The Mysterious Melody”. Little by little the two inspectors will surround the killer after checking that there are several suspects.

A husband and wife are taken hostage on their boat.

Lozana, a young, beautiful and clever woman decides to move to the city after a tragic love story. There, she meets Rampin, a naughty rascal who soon finds out that her wit surpasses his own by a handful. When he falls in love with her, he can't help suffering as he sees how she plays not only with him, but with all of her lovers as well.

Silvia Pinal stars as Beatriz, a woman whose troubles are brought on by the fact that she has two wildly different suitors.