Beatriz Bonnet

Polidoro is a naive farmer. Convinced by his daughter and son-in-law, he sells his farm to Agenor, a con man and friend of his son-in-law. Through a trap, Polidoro travels to Bariloche while his farm is sold illicitly to third parties. When Polidoro returns from his trip, he unmasks his son-in-law and creates many intrigues. (wikipedia)

Typical picaresque comedy for Olmedo and Porcel. The first plays a man about to marry a rich widow who must survive the judgment of her many daughters while the latter is a detective at the hotel they're in.