The Evil Twins was released in the year 1971。The Evil Twins is also called as Twins of Evil, Sévices de Dracula, Pirun kaksoset, Paholaisen kaksoset, Figlie di Dracula, Draculas dotter, Draculas Hexenjagd, Draculan kaksoset, Drácula y las mellizas, Djävulens dotter。

In nineteenth century middle-Europe, orphaned teenage twins Maria and Frieda go to live with their uncle Gustav Weil, who heads the Brotherhood, a vigilante group trying to stamp out vampirism. But their methods are random and misplaced and the only result is a terrorised populace. The real threat lies with Count Karnstein, and although the twins seem outwardly to be identical, Frieda finds herself much more drawn than her sister to the Count's castle dominating the skyline.

The Evil Twins actors and actresses include Peter Cushing, Roy Boyd。