Crimes at the Dark House (1943)

So since when have crimes been committed in a house with all the lights on? This chop-licking British melodrama stars the gloriously uninhibited Tod Slaughter, playing the unspeakable Sir Henry Glyde. Disposing of his wealthy wife, Glyde replaces her with a look-alike, a recent "graduate" from the local insane asylum. This may sound vaguely familiar to you if you've seen the 1948 Warner Bros. Gothic drama The Woman in White. Indeed, both the Warner film and Crimes in the Dark House were based on the same 1860 novel by Wilkie Collins -- and both are good gory fun in their own separate ways.