Starring Mary and Madeleine Collinson, John Hough's Twins of Evil is an undistinguished though somewhat entertaining Hammer horror, featuring strong visuals, pleasing performances, and a cracking final act, but little of any substance.
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"Glamorous identical orphaned twins Maria and Frieda move from Vienna to the village of Karnstein to take up a new life with their submissive aunt and grim uncle a fanatical Puritan and leader of a witch-hunting religious sect who is determined to kill his nemesis, Count Karnstein: a devil-worshipping libertine who has been turned into a vampire..." Network
