The film presents the five members of the popular music group La Pandilla in a tangled comedy-musical plot, involving a stolen audio recording, during the summer of their group tour. Includes sequences within the same concerts, where the enthusiastic public is also shown. The plot is woven around this tour, alternating performances with funny incidents at a hotel in Condado where they stayed.

Filmed at the Hotel El Conquistador in Fajardo, Puerto Rico, the film presents the musical group La Pandilla in a plot based on espionage.

One unlucky evening, Louis Cropa, a part-time bookmaker, discovers that his restaurant has become a hotbed of conflicting characters. In addition to having to please a whiny food critic, Louis must fend off a hostile takeover from a pair of gangsters, to whom his sous-chef is in debt. Further, Louis has an argument with his son, the star chef, whose culinary creativity has brought success to the business.

Carmen, a journalist with two children, is on her third marriage, to Antonio, a record producer. Over the course of a year, we follow her through her discontents: Antonio's lateness, his fatigue when she wants to make love, his insistence on her company when she prefers solitude, his treating her work as less important than his, his casual and cruel dismissal of her opinions, her boss assigning her an incompetent editor, bartenders ignoring her, her passage into middle age. She can be feisty and edgy, which sometimes gets in the way of what would make her happy. And she regularly threatens to leave Antonio. Will she, and on what terms? What will he do?

A medieval alchemist (Klaus Kinski), knight (Harvey Keitel) and priest (Fernando Rey) mistake a flying-saucer alien for a dragon.