《血腥安息日》揭示了人性在极端环境下的扭曲与挣扎。大宋有种

　　A coven of witches captures a young man traveling through the woods. He gets involved in a power struggle between a beautiful witch and the evil queen who heads the coven. 　　http://www.imdb.com/title/tt0068289
　　http://www.amazon.co.uk/Blood-Sabbath-Anthony-Geary/dp/B0001XLWUS