1971 film by Luis Lucia Mingarro

A town in the Catalan coast hosts two luxury schools: one for boys, run by Don Cesar, a man of antiquated customs, and a female one, run by two nuns, with modern ideas about education. They try to convince D. Cesar that boys and girls should have a healthy friendship. A finding by the sea is the perfect opportunity for students to prove that beautiful human relationship.

1968 film by Luis César Amadori