American Neil Bowman is traveling through France when he meets British photographer Lila. They are hired by French land owner Duc de Croyter to escort a Hungarian scientist to New York. But they soon realize that the job is not a cushy number, and have to deal with a gang of kidnappers who will stop at nothing to get their hands on the scientist
A young woman is questioned by the police and the judges, suspected of being a modern witch. The girl who shared her apartment has been found dead, and a pair of scissors impaled through her heart, as she lay attached to the bedposts. Apparently, the girl does have powers, to make all people around her fall prey to her spell, glissing progressively into desire, lust, and the unknown.
In this French-language film, Albin is a mercenary soldier. Sure, he's paid to kill, but he only agrees to jobs where he's killing those who need to be killed. Anyway, he trusts his buddies, and they trust him: in this case with a big haul of money they found in a jungle shoot-out. When he returns to France one of the first things he does, quite by chance, is to go see the act of Le Grande Magic Circus. The circus keeps coming into his life for the rest of the movie, as he tries to live a "regular" life.
Professor Marcilly is a famed brain specialist who, following in-depth and extended research work, is now able to perform brain transplant surgery. One day, he finds himself in the presence of a young car accident victim for whom the only hope of survival would be a brain transplant. Marcilly, who has a heart condition and is terminally ill, decides to become the "donor". The operation is a success. But who is actually the patient discharged from the hospital: a young fellow with the brain of a young man or an old man in the body of a young one?
Faustine suffers the wounds of first love. During a summer when she is staying with her grandmother, she comes to know the nearby neighbors. Two brothers live in the large house. One is divorced and one has recently remarried, both of them live there with their teenaged and adult children. Though the boys of the household are drawn to Faustine, she grows ever more smitten with the divorced older man...