When she takes up her new post at an eerie convalescent home deep in the French countryside, nurse Martine soon discovers that several missing co-workers may have fallen prey to an unspeakable evil rumored to roam the hallways at night. But as Martine looks deeper into the mystery, she suspects the home's aged residents know more about the menace than they let on.

Karina abandons her studies and her parents and leaves to find her cousin Armand in Rome. She knows all sorts of erotic adventures. Near a fireplace, on the grass in the country, in a hotel, the hugs follow each other. Meanwhile, one of Karina's lovers watches other frolics on control video screens.

Barbara and Jacques Bellemont, a couple of Parisians are in search of new sensations, They embark for Africa to be by hosted Olivier, a hunting guide and his mistress Dora.She tries to win back her husband by witchcraft.