A group of robbers assault a factory in the port of Barcelona, but, upon being discovered, they are forced to flee hastily, each one his own way. An exhaustive police device is then initiated with the aim of capturing them. But the police persecution to which the members of the gang are subjected incites distrust between them and, one after another, they will fall, until only two remain.
A happily married woman lies with surprising ease because, according to her husband, she leads too idle a life.
Jacinto is in love with Natalia, but she wishes for a daring hero and he is not that kind of man at all. Then by accident he is mistakenly believed to be just that. Now he will try to live up to her expectations, finding it quite stressful.
