Crimes at the Dark House (originally titled The Woman in White) is a 1940 British film directed by George King and starring Tod Slaughter, Sylvia Marriott and Hilary Eaves. It is loosely based on the 1860 novel The Woman in White by Wilkie Collins.

Plot

A villain murders the wealthy Sir Percival Glyde in the gold fields of Australia and assumes his identity in order to inherit his estate in England. On arriving in England, he schemes to marry an heiress for her money. With the connivance of the enigmatic Count Fosco, he embarks on a killing spree targeting those who suspect him to be an imposter and who may prevent him from becoming the lord of the manor.