You are here: Home Movies Twins of Evil Tags: Horror United Kingdom Thriller United Kingdom Film Vampire Erotic 1971 1970s Twins of Evil Director John Hough Cast Mary Collinson, Madelaine Collinson, David Warbeck, Peter Cushing Region United Kingdom Genre Horror, Drama Released 1971-10-03 Runtime 87 min Related movies Something to Believe In 1998 Biggles: Adventures in Time 1986 Return from Witch Mountain 1978 Dirty Mary Crazy Larry 1974 I cacciatori del cobra d'oro 1982
