A seemingly kind painter, Henry Elcott, tricks wealthy art collector Mary Herries into letting him, his wife Ada and their baby live in her London home. Ada has collapsed and a doctor claims it is best she not be moved. It turns out to be a diabolical scheme by Elcott to sell off the artwork of Mrs. Herries and everything else of value she owns while holding her and her housemaid Rose captive in their bedrooms. Elcott's accomplices, Mr. and Mrs. Edwards, take over as the butler and maid. Elcott masquerades as the lady's nephew, come to take care of her affairs due to a sudden mental breakdown.
|keywords||apparent suicide art collector mental breakdown murder their way true identity|
|nomination||Academy Award for Best Costume Design, Black-and-White|