classic horror at its finest. This much underrated horror classic marked the first screen pairing of horrors finest Bela Lugosi and Boris Karloff. The film also marks the only time Edgar Ulmer worked for a major studio although it was made on fairly low budget although it was the studios biggest money maker of the year. the film is easily one of the darkest of its era dealing with Satanism, necrophilia, sadism, incest, and the aftermath of the first world war. Bela Lugosi plays the heroic but deeply unhinged Dr Werdergast who out for revenge. While Karloff plays Satan worshipping architect who sacrifices women to Satan and keeps them in glass cases so he can admire them. Lugosi give one of his top 3 performances at last been given a chance to show his full range. Karloff with the easier role is evil personified and uses his awesome voice to full effect. The rest of the cast do well especially Egon Breecher as Karloff's sinister butler although David Manners is again stuck with the thankless part as a limp hero. All in all this is not to be missed.