Dr. Bonner plans to live forever through periodic gland transplants from younger, healthier human victims. Bonner looks about 40; he's really 104 years old. But people are starting to get suspicious, and he may not make 200. Anton Diffring, Hazel Court, Christopher Lee, Arnold Marlé, Delphi Lawrence, Francis de Wolff, Gerda Larsen Added on Amazon Prime 2021-03-20. Youtube Trailer