Mark of the Vampire is
Tod Browning's remake of his own 1927 thriller
London After Midnight, which unfortunately no longer exists. The sudden appearance of ghostly vampires in a remote mittel-European community is seemingly tied in with an old, unsolved murder case. Police inspector Neumann (
Lionel Atwill) and occult expert Prof. Zelen (
Lionel Barrymore) investigate, with the full cooperation of leading citizen Baron Otto (
Jean Hersholt). For awhile, it looks as though the vampires -- Count Mora (
Bela Lugosi) and his chalky-faced daughter Luna (
Carroll Borland) -- will continue to hold the community in thrall, but the truth behind their mysterious activities is revealed midway through the film, whereupon the story concentrates on identifying the well-concealed murderer. In the original
London After Midnight,
Lon Chaney played both Count Mora and Prof. Zelen, which should provide a clue as to the film's incredible outcome. ~ Hal Erickson, All Movie Guide