the last hammer horror film feature nastassja kinski in only her third film and and her first major role . the film be ban in many country because she be only 15 at the time . there be several fine actor in this film . there be oscar nominee richard widmark ( kiss of death ) and christopher lee ( the wicker man and lotr ) in what may be his fine performance and honor blackman ( goldfinger ) and and oscar nominee denholm eliott ( a room with a view and raider of the lose ark ) . while sister catherine ( kinski ) be be care for by novelist john verney ( widmark ) on the eve of her 18th birthday at the request of her father ( eliott ) and we flashback to her bloody birth and bursting from the belly of her mother and preside over by a smile sinister father michael ( lee ) and a the others present turn away in disgust . while father michael be use his satanic power to draw sister catherine to her destiny and verney endeavor to protect her . a battle of will and dark force ensues . verney realize the seriousness of his mission a sister catherine escape after bury a comb in the head of anna fountain ( honor blackman ) . that be one slimy demon that be crawl over sister catherine prior to her baptism and and that be a very tempting offer make to verney at the end . willpower to resist that offer be more than i have .