Professor Louis Delage is a kidney transplant specialist. He is so good in his field that his peers nickname him the "great man". But one day, one of his patients die during surgery and Delage starts doubting. Is he actually such a great man? To fight desperation he decides to take in the deceased child while devoting more time to Florence, his hitherto neglected wife.

Commander Gerard and his band of guerrillas have found the ideal hideout: a nursing home in the Alps where, along with the mentally ill, are also hiding a Jewish girl and a Swiss doctor who might be a spy for the Germans ...

The renowned theatre manager, Paul Rémy, is accused by his general secretary Andrieux of having killed his partner. On the advice of his wife Mona, Paul goes into hiding in a psychiatric hospital to escape from the police. But Andrieux seduces Mona who then turns against her husband.

The life story of famed French aviatrix Helene Boucher is detailed in Horizons sans fin (Endless Horizons). Giselle Pascal stars as Boucher, who is first seen in 1930, leaving her millinery shop behind in favor of the wild blue yonder. Though the world of aviation was still essentially an all-male one (despite England's Amy Johnson and America's Amelia Earhart), Boucher perseveres, eventually breaking all existing male and female speed and height records. A bit slow on the uptake in the dramatic scenes, the film soars (no pun intended) during the aerial sequences. Horizons san Fin was the winner of the Catholic Award at the 1953 Cannes Film Festival.