夜幕低垂，吸血魔虫悄然潜伏暗影中。厨房征服局长夫人

　　The Lakecrest College swim team is determined to win at all costs, even if it means taking steroids. But winning comes at a horrifying cost when harmless LEECHES in the campus lake, quietly feeding on the steroid-rich blood of the team's swimmers, mutate into giant parasites with a vicious streak. No one is safe as these ferocious creatures brutally stalk the students and staff... (展开全部)