替代者2混沌梦魇

生意惨淡的屌丝导游王实在，偶遇被邪恶忍者追杀的女忍者服部桃子。在桃子的胁迫下，王实在和她一起踏上了寻找忍者之刃和其他女忍者的旅途。当万事俱备时，服部桃子被邪恶忍者捉走，王实在成为了发动忍者之刃的关键。为了战胜邪恶忍者的八岐大蛇幻术，王实在和服部桃子决意放手一搏……

　　龙与坤同是空手道的爱好者，同时也是同门师兄弟，大家也为了参加全国空手道大决赛而努力。
　　有一天来了一位新人仪，龙与坤也同时喜欢上了仪，因而引出了一段矛盾的三角恋情，结果谁会得到仪的欢心呢？
　　全国赛到了，师兄弟两也因仪之事在赛会上反目成仇。同时又面对强大的对手许得天，他们又能否出线？爱情与友情他们又将作何种选择？…

　　Andy is a writer for newspaper classifieds who has been bouncing from relationship-to-relationship since sixth grade. Throughout the film, he loses custody of his dog when his girlfriend, Cheryl, breaks up with him for another man. Andy then meets Lorna, a children's TV show host, but she is too obsessed with her own dog to commit to a relationship with Andy. She's also still smiting because her boyfriend Trevor, left her for Andy's ex, Cheryl.
　　Andy also has a fling with another woman, Keiran. Meanwhile, Cheryl takes Andy's dog to a psychiatrist, who tells her that her promiscuity is traumatizing the dog.