《地下影带4：自虐秘笈》是1996年由Damon Fox导演，Damon Fox等主演的电影。
别名：Traces Of Death IV
The fourth entry in the "Traces of Death" series stays on the same track as the previous films by showing scenes of real life violent deaths and gory accidents caught on film. This volume shows scenes of birth defects, tumors, leprosy, different piercings of the male and female genitalia and even midget wrestling, and like the previous entries this ones definitely not for the squeamish.
“死亡追踪”系列中的第四个条目与以前的电影保持在同一轨道上，通过显示现实生活中的暴力死亡和血腥事件的镜头拍摄的电影。 本卷展示了出生缺陷，肿瘤，麻风病，男性和女性生殖器的不同穿孔，甚至小型摔跤的场景，和以前的条目一样，这绝对不是为了吱吱。