Dead Men Walk 1943

Synopsis:

When a small town doctor buries his twin brother, a practitioner of the black arts, he believes him dead; but subsequent events force him to realize that his brother has, in fact, returned from the dead as a vampire and is seeking revenge on the doctor, who had killed him in self-defense.

Directed by: Sam Newfield
Written by: Fred Myton
Runtime: 64 minutes
Tagline: Devil's sorcery, as a dead man returns for vengeance!
Cast:
George Zucco
George Zucco
Lloyd Clayton / Elwyn Clayton 
Mary Carlisle
Mary Carlisle
Gayle Clayton 
Nedrick Young
Nedrick Young
David Bently 
Dwight Frye
Dwight Frye
Zolarr 
Fern Emmett
Fern Emmett
Kate 
Robert Strange
Robert Strange
Wilkins