The Night of the Stalking) is a 1980 French horror film[1] directed by Jean Rollin, and starring Brigitte Lahaie, Dominique Journet, and Catherine Greiner.

[2] It follows a group of people who have lost their memories in an environmental accident and are confined in a high-rise hospital.

On a cold dark night, a man is driving through the countryside and discovers a young woman who seems to be running from something.

The man stops and puts her in his car and does not notice another woman, who is completely naked, calling out for her.

The next morning Robert has to go to work and when he's gone, Dr. Francis breaks into his apartment to persuade Elizabeth to return to the clinic, where she escaped from, where people are being treated for memory loss.