A criminal produces an uncontrollable laughter to the population and Mortadelo and Filemón will have to stop him.
Refused to face his adulthood, a Casanova must deal with the fact that he has a young pregnant daughter from an earlier relationship.
Ángel Peláez is a very jealous man. Since losing his arm in an accident, and therefore alsohis job as a waiter at the Hotel Ritz, spends the day imagining Reme, his wife betrays him with most men who cross her life. The butcher, the bookseller who advised her romantic novels, the dealer of butane or gynecologist ... all are potential lovers hurt Angel's tortured imagination.
