The She Beast (Italian title: La Sorella di Satana; also known as Revenge of the Blood Beast) is a 1966 British-Italian horror film written and directed by Michael Reeves. The film stars Barbara Steele and Ian Ogilvy. There is a restored widescreen version of the film on DVD released in 2009 by Dark Sky Films with an audio commentary by producer Maslansky and stars Ogilvy and Steele.