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.


Arnold Marlé
Prof. Ludwig Weiss

Delphi Lawrence
Margo Phillipe

Francis de Wolff
Insp. LeGris

Gerda Larsen
Street Girl
Middleton Woods
Little Man