交换情侣世界3：他们的秘技

　　明正德年间，禁卫百户耿烈因钦差被杀贬为捕头。此时宁昌府发生连串命案，波及宁王寿宴，耿烈奉命追查。为宁王献画富商被毒杀，刺杀钦差的女杀手再次出现，这一切让耿烈意识到宁昌府酝酿的风暴，将会改变大明的朝局。

　　经历了上一集的风风雨雨，艾利克斯（林子祥 饰）和朱丽娥（郑裕玲 饰）总算是两情相悦走到了一起。他们决定在新年之后携手步入婚礼的殿堂，然而，在此节骨眼上，艾利克斯被公司紧急召唤加班，两人本来温馨愉快的假期生活泡了汤。　　乔伊（张曼玉 饰）是艾利克斯的同事，两人双双被派往巴黎出差。爱人不在身边，这让朱丽娥感到十分没有安全感，再加上表哥（许绍雄 饰）的挑拨离间听风就是雨，心态爆炸的朱丽娥决定也前往巴黎，看好自己的未婚夫。一连串的误会让朱丽娥和乔伊之间的关系跌破了冰点，她和艾利克斯的感情也因此产生了裂痕。

　　The boisterous, arrogant professor Challenger, a reputed biologist and anthropologist, dares the London Zoological Society to mount an expedition to verify his spectacular claim, without physical proof, that his previous expedition to the Amazonian basin found live dinosaurs. Apart from him and his 'socialite' counterpart, professor Summerlee, it consists of experienced discoverer Lord Roxbury, the young reporter Ed Malone -who got publicly struck down with Challenger's umbrella at his arrival- and Jennifer Holmes, Malone's news agency's boss's daughter, essentially as conditions for putting up the money. In Brazil they are joined by Jennifer's brother David and local 'guide' Manuel Gomez. They soon discover the dinosaurs are real and dangerous, like giant spiders, but loose their helicopter and thus are desperate for a way down from the isolated plateau. They learn Roxbury knew about the fate of Burton White, an explorer whose diary they find, thus presume to be dead, in search of diamonds, and confirmation of the local tribe being the lethal guardians of the plateau's secrets, but also get surprising help...

　　姚芊芊腹中的孩子即将足月，为了让大家相信孩子是太子的，郑贵妃命她带兰心去郊外寺庙进香，自己则安排手下装作歹徒袭击二人，让姚芊芊有理由“受惊早产”，并想伺机除掉兰心。谁知，姚芊芊真的受惊动了胎气，幸有兰心全力相助，这才九死一生，在途中产下一子。从此，姚芊芊视兰心为生死之交，王恭妃见状，却误以为兰心被郑贵妃收买。王恭妃明白梅儿和兰心情同手足，为防止梅儿随兰心一同倒戈，她开始用各种方式离间两人的关系 。　　梅儿原是上官大人与歌女李月棠之女，实为兰心之妹。