Just days ago, Elizabeth Derby (Heather Graham) was a successful psychiatrist with a loving husband and the world at her fingertips. Now, she finds herself locked up inside a psych ward after the murder of a young male patient to whom she had an inexplicable, almost otherworldly attraction. Hoping to clear her name, Elizabeth confides in her doctor and recounts what happened, giving way to a bizarre and disturbing tale of sexual madness, supernatural horror, and homicidal rage. The deeper the story goes, the more unhinged and carnage-laden life becomes, not just for Elizabeth but for everyone in her path.In this cinematic love letter to the late, great horror filmmaker Stuart Gordon (Re-Animator, From Beyond), the go-for-broke indie veteran Joe Lynch provides an unpredictable and delightfully perverted gift to fans of everything from erotic thrillers to body horror and H.P Lovecraft-minded cosmic mayhem. Written by Re-Animator scribe Dennis Paoli, produced by ‘80s horror maven Brian Yuzna (Society), and co-starring Re-Animator MVP Barbara Crampton, Suitable Flesh will be catnip for those who like their horror equal parts classically minded and progressively unclassifiable.源自：

影片讲述了由金柱赫饰演的画家英秀和他的恋人敏贞（李宥英）之间的故事。英秀从别人口中听说敏贞曾和陌生男人一起喝酒，这件事引发了两人之间的争吵。英秀第二天去找敏贞，却发现敏贞、也有可能是和敏贞长得一模一样的女子（也可能是双胞胎，也可能不是）在和许多陌生男人不停约会，而那些男人全部都是她之前曾经交往的男人……

1957年，法国女演员（埃曼纽尔•莉娃）来到日本广岛拍摄一部宣传和平的电影时，邂逅当地的建筑工程师（冈田英次），两人在短暂时间内忘记各自的有夫之妇、有妇之夫身份，产生忘我恋情。然而因为广岛这块土地的特殊性，两人在激情相拥时，女演员脑海中总会闪现若干有关战争的残酷画面，建筑工程师也常令她回忆起她在战时于法国小城内韦尔与一名德国占领军的爱情。电影拍摄结束后，被纠缠的女演员感觉自己唯一能做的，是在有限的时间里，更加投入地把身体交于建筑工程师。

风流成性的警察郭家伦（吴大维 饰）和昔日的女友罗娜（李嘉欣 饰）被上司分到了一组，罗娜对当年郭家伦和自己分手一事仍然介怀。一女学生跳楼自杀，有少女目击者向郭、罗二人反映看见坠楼者被一老婆婆推下楼并提供了画像。不久目击少女亦遭遇意外，大难不死之余在梦中见到了催人自杀的老人——“龙婆”（罗兰 饰）。郭家伦在警局内得到线索：当年曾有一警员因调查类似连环疑似自杀案而罹患精神病，郭、罗二人随即拜访了这位昔日同行关德英（黄子华 饰）。关德英透露了《自杀手册》的存在和见到龙婆的方法，目击少女最终自杀身亡。郭、罗二人放出关德英协助调查，他们发现一家书店和龙婆以及龙婆的《自杀手册》有关联……