A young woman, who sells music recordings in the flea market in Madrid, passes herself off as a friend's girlfriend so that he doesn't lose his inheritance.
This is the Spanish-language version, with a different cast and crew, of the Charlie Chan film Charlie Chan Carries On, in which Charlie sets out to discover the killer of an American found dead in a London hotel room.
The young Candelas, seduced and abandoned by Arturo, an unscrupulous womanizer, meets two soldiers, Tiburcio and Angelillo, who, in order to help the girl out of her predicament, organize a musical recital to raise money.
When a movie star arrives in the small kingdom of Montaña, the queen sees a chance to increase tourism by plotting an affair between her son and the actress.
At a big party, Robert Felton, now a woman-hater, right to the core - this all due to a failed marriage and disastrous love affairs - talks to Heriberto Drake. Heriberto who is happily married, bets Felton that the next woman who walks into the room, whoever she is, won't let Felton kiss her for 48...
