Two students are late for the last commuter train and have to spend a night in a strange town. They rack their brains about where to find shelter and quite by chance they overhear a talk between father and son. The son is an adolescent who is head over heels in love with a girl several years his senior. He is living through the first drama of his life though his love is just puppy love. Then, being resourceful fellows, they think of a plan to pass one of them for the elder son of this family. The reason they give for his unexpected arrival is that he is a child of the father's long-forsaken love. They presume this cock-and-bull story will come off, and right they are!
There is a war in the world between the men and the women. A young girl tries to escape this reality and comes to a hidden place where a strange unicorn lives with a family: Sister, Brother, many children and an old woman that never leaves her bed but stays in contact with the world through her radio.
In Montauban in 1944, Julien Dandieu in a surgeon in the local hospital. Frightened by the German army entering Montauban, he asks his friend Francois to drive his wife and his daughter in the back country village where Julien has an old castle.
While serving time for insanity at a state mental hospital, implacable rabble-rouser, Randle Patrick McMurphy inspires his fellow patients to rebel against the authoritarian rule of head nurse, Mildred Ratched.