François Jauréguy is a young Basque who would love to devote his life to God. But meeting Maïté and the example of the worker priests makes him doubt the wisdom of his choice. Marie-Jeanne, his mother, suffers from this situation. She knew a man, Jean Etchandy, who renounced the priesthood out of love for her. François supports him in his final moments, and celebrates his first mass before his mother's tender eyes.

The struggle of a female doctor against superstition and healers.

A wealthy man has two sons,one of them is legitimate,the other is not.The first offspring has had a life of luxury and he has become a lazy good for nothing whereas the youthful indiscretion has turned into an artist.He is nicknamed "Gringalet" .Now his father wants him to meet his half-brother ,his mother-in-law and the rest of the family. Gringalet will turn this bourgeois family upside down:they become nice,the big brother becoming a perfect businessman who stops scouring nightclubs to spend most of his time with his fiancee Josette.There's the rub,cause Gringalet is also in love with her.