[Machine Translation] The famous doctor of rejuvenation therapy has a secret. The unique suspense film, in which Alain Delon plays a mad scientist, is now available on Blu-ray for the first time, complete with nude scenes! --Helene, a 36 year old woman who is terrified of approaching old age, is taken by her boyfriend Jerome to Dr. Devillet's sanatorium on the seaside of Brittany. Dr. Devillet has a reputation of being a great doctor who restores energy and vitality to his patients who are tired of life in the big city. Helene regains her energy through Debillet's treatment, but she notices something suspicious about the sanatorium... Postcard enclosed.