A British doctor and painter must kill for the glands he needs to stop the aging process.
Nils Asther
Dr. Julian Karell
Helen Walker
Eve Brandon
Reinhold Schünzel
Dr. Kurt van Bruecken
Paul Cavanagh
Dr. Henry Latimer
Konstantin Shayne
Dr. B.A. Vishanoff
Leyland Hodgson
Dr. G.B. Albertson