AMONG THE LIVING (1941) - Used VHS

Excellent story of twin brothers (played by Albert Dekker). One normal, one an insane maniac with homicidal tendencies. Dekker plays the bad brother a little like a "Lenny-type," but with a big streak of evil. Terrifying and intriguing. The evil brother had been locked away for 25 years in an old house that the townspeople think is haunted. The local doctor (Harry Carey) had forged the evil twin's death certificate. Carey is excellent, as well as Susan Hayward. Terrifying and not unlike THE LODGER in certain ways.