As part of a sorority ritual, the pledges and their male companions steal a trophy from a bowling alley, unbeknownst to them it contains a devilish imo who makes their lives a living hell....

导演TJ正在导演一部科幻片《火星坏女孩》，但是却很不顺利，请来的女主角不是被杀就是失踪。一时间人心惶惶，没有人敢出演女主角。制片方最后不得不请来色情小说作者艾曼纽担当主演，开始重新拍摄。但是凶杀并没有......