El huésped del cuarto número 13

The Duke of Gomara plays at high stakes in the casino trying to impress his companion Estela He loses all and would have commited suicide if it was not for Maria Eugénia a beautiful girl who is there with her father a banker Out of jealousy Estela tells the girls father that the Duke is an international thief to cover up for her lover who is actually that Things get pretty bad for the Duke who is so unfortunate he has been given room 13 at the Casinos hotel