The Man in Half Moon Street 1945

Synopsis:

A British doctor and painter must kill for the glands he needs to stop the aging process.

Directed by: Ralph Murphy
Written by: Charles Kenyon
Runtime: 92 minutes
Tagline: One man... Was he lover or murderer?
Cast:
Nils Asther
Nils Asther
Dr. Julian Karell 
Helen Walker
Helen Walker
Eve Brandon 
Reinhold Schünzel
Reinhold Schünzel
Dr. Kurt van Bruecken 
Paul Cavanagh
Paul Cavanagh
Dr. Henry Latimer 
Konstantin Shayne
Konstantin Shayne
Dr. B.A. Vishanoff 
Leyland Hodgson
Leyland Hodgson
Dr. G.B. Albertson