Trini is the daughter and granddaughter of thieves. Before it was a specialist in the art of opening safes, but one day decided to change their way of life and is now a cashier at a supermarket. It has also taken a law student boyfriend, but all will be dashed when his father stop, Mr. Baldomero, for stealing 36 kilos of appliances.
We are in the town of Minglanillas. While the man arrives at the Moon, a group of friends observes in a bar on television the broadcast of the event. Pepe Fernández, one of the customers of the bar, says that with some money and a lot of dedication they can do the same. After discussing the issue, they decide to get down to work.
Typical Spanish comedy of the seventies set in Benidorm, the famous coastal town of Alicante where numerous families come to spend the summer. It tells the travel arrangements and incidents that occur before arriving to the apartments as well as the return of working husbands to the city, once the families have settled on the beach, and their unsuccessful attempts to flirt while alone
The lieutenant Miguel Aguirre's dream is to become a military pilot, but a dispute with a superior is about to make him abandon his studies, had it not been for the intervention of his mother and his girlfriend, Luisa. Miguel's first destination is Granada Air Base. There he meets an attractive young woman, Patricia, whom he takes for an American tourist.