The Return of Doctor X

A reporter finds the body of a slain actress and sends his hot break straight to the presses - only to find she later turns up alive. Convinced of what he saw, he follows her trail and is led to an insane blood doctor and a series of unsolved murders in which all the victims were found with no blood in their veins! Humphrey Bogart makes an appearance as the nefarious Dr. Maurice Xavier, a man executed several years ago for murdering patients while performing Frankensteinian experiments.