一部超出想象的心理惊悚电影。一向上进的大学生亨利·拉萨姆（瑞恩·高斯林 Ryan Gosling 饰）突然扬言要自杀，心理医生山姆·福斯特（伊万·麦克格雷格 Ewan McGregor 饰）为了挽救亨利，开始对其进行治疗。奇怪的事情发生了，医生山姆发现亨利经常会说出一些 骇人听闻的语言，更加令人不安的是，这些预言竟然一一应验。究竟是什么神秘的力量在操控着亨利？生死一线，中间真的能够停留吗？在女友丽拉·库尔佩（娜奥米·沃茨 Naomi Watts 饰）的支持和帮助下，山姆能否找到答案，拯救一切？

Long out of circulation, Deep Throat Part II was conceived as a soft-core sequel to the highly successful Deep Throat. The film was written and directed by sexploitation virtuoso Joe Sarno and shot on 35mm in the New York City area in early 1973. It was released in the U. S. in early 1974 with an MPAA "R" rating and quickly disappeared; porn journalist Al Goldstien, writing in Screw, called it "the worst film I have ever seen." The existing U. S. version of the film now on DVD is bowdlerized; the Italian DVD release version contains the film's original soft-core sex scenes. There has long been an urban legend that the film was shot hardcore and that the hardcore sex scenes were "stolen" while the film was in post-production; this claim seems extremely dubious and director Joe Sarno himself has insisted in interview that only soft-core sex scenes were shot for the film. Deep Throat Part II is Linda Lovelace's second feature film (she only officially starred in three). A young Judy Tenuta (comedienne) has a walk-on cameo. The film is one of Sarno's rare comic efforts and contains an unusually polished soundtrack featuring tunes written by, among others, former members of Jay and the Americans.

武俠動作電影中破格之作，不以爭武林第一，也不是爭武功秘笈，更沒有武林恩怨愛情，而是拍出「斷魂谷」中，人為財死的悲劇。斷魂谷趙家莊主趙雲陽有兩弟子，趙玉龍（岳華）和趙劍英（于倩）。玉龍終年浪蕩江湖。劍英不憤雲陽將財產盡歸玉龍，害死師父，再殺奶媽，嫁禍玉龍，並引其子金虎（陳鴻烈）追殺玉龍。兩人在斷魂谷決鬥，劍英欲收漁人之利，幸金虎和玉龍發現谷中有埋伏，詐傷引出主謀，聯手反攻……羅維成功拍出斷魂谷冷酷孤絕的世界，岳華的瀟洒大俠的形象、陳鴻烈勇猛的外型，讓觀眾留下深刻印象。

平静的一天，自称钟朗（钟汉良 饰）朋友的拳击手阿宾打电话到圣约翰大学实验室，要求于胜男（齐芳 饰）转告钟朗有一件人命关天的重要事情和他说。得知消息的钟朗和胜男、韩非（释小龙 饰）赶赴比赛现场，谁知经目睹了原本占有绝对优势的好友倒毙擂台的惊人一幕。阿宾弥留之际的证言和他的妻子悲愤的指控，让痛失好友的钟朗愤怒不已，他甚至不惜违抗总探长的命令调查这场拳赛背后的黑幕。在有限的时间内，钟朗他们分头调查与这起事件有着各种联系的相关人员。以诡异的赔率为突破口，毫不气馁的钟朗深入调查拳赛的操盘手。利欲熏心，命若草芥，阿宾惨死一案隐藏着更大的秘密……