本片是一部英国剧情片，由Henri Safran导演，由彼得·库欣/奈杰尔·斯托克/Joe Melia主演。
剧情简介：A corpse is found in an empty house with the word 'Rache' scrawled on the wall next to it. The police arrest a suspect but then a similar murder occurs, proving that they have the wrong man. In exposing the real killer Holmes uncovers a feud stretching back to Salt Lake City and the Morman community.
外文名：A Study in Scarlet
别名：血字研究
类型：剧情 / 恐怖 / 犯罪
地区：英国
导演：Henri Safran
编剧：Hugh Leonard
演员：彼得·库欣 / 奈杰尔·斯托克 / Joe Melia
