A Mexican family drama.

A mousy, poor manicurist seeks to switch places with her more glamorous, wealthy twin sister.

A secret agent investigates the death of the scientist who created a deadly ray only to find out his own wife is involved.

Cantinflas is a vagrant being evicted for not paying rent, after wandering gets a job at the 'Grand Hotel' through a friend, that's confused by Count Zapatini, who is undercover in the hotel, stealing a gem making this funny movie more complicated.

A traveling performer arrives at a remote South American port town where the head of an air freight service must risk his pilots' lives to earn a major contract.