Once the Killing Starts

本片是一部电视电影片，上映于1974-02-02，由John Scholz·Conway导演，由帕特里克·奥尼尔/安格哈拉德·瑞丝/迈克尔·基臣主演。

剧情简介：Married college professor Michael Lane falls in love with one of his students and hatches an elaborate scheme to dispose of his wife, Elizabeth. His murder plot goes as planned. However, he soon receives an anonymous note: "I know what you did, murderer!" Prof. Lane frantically tries to discover who knows his secret...

类型：电视电影 / 悬疑 / 剧情 / 惊悚 / 恐怖

导演：John Scholz·Conway

演员：帕特里克·奥尼尔 / 安格哈拉德·瑞丝 / 迈克尔·基臣 / Gerald Sim / Gary Watson / Patricia Donahue / Terry Wright