On his 17th birthday, a boy named Michael has a surprise party thrown by his friends, where a session with a Ouija board accidentally unleashes a demon named Virgil, who possesses one of them to go on a killing spree. Michael, now plagued by violent nightmares and premonitions, sets out to try and stop the killings.

A gaggle of sex-workers face everyday problems and gradually find their way back to respectable wife-and mother-hood.

Unscrupulous promoter creates hostilities that ruin the friendships between six young musicians.

Ángel Maura, a seminarian with an innate talent, has an ideal voice for singing. Offers of work and money arise, but Ángel rejects them because he wants to continue his preparation as a priest. His cousin of the same name, however, decides to impersonate him in order to gain fame and fortune. A fan of the singer begins to go out with him, but soon discovers that she is in love with the wrong person.

Roberto is tired of his life as an office worker in Mexico City, so he moves to Acapulco to try his luck as a "Latin lover".

In a music hall has committed a murder, the police will also find the murderer.

Career criminal hooks up with famous singer because she looks like a long-term meal ticket.

Two clownish incompetents get mixed up in power struggles between state officials.

Film clips of songs by performers from around the world.

Good-hearted simpleton opens his home to a street urchin escaping from an Oliver Twist-style kid-gang of pickpockets beggars and paperboys.

Three con-artists chase after the absconded girlfriend of one and butt heads with two female swindlers working the same marks.