A genuinely frightening film from Michael Curtiz, jack of no trades and master of all. Many of the tricks of classic 1930's horror are here, including the opening scene set in a dark, rainy London street, the long shadows on the wall, lengthy periods of silence, and all timed to perfection. Only the faster-than-the-speed-of-sound dialogue of Glenda Farrell truly lets the film down. But other than that it is a gothic masterpiece, an underrated movie probably due to the fact that it lay undiscovered, thought lost, for over half a century. Far more inventive and imaginative than the majority of horror films made today.