琼(凯瑟琳·特纳 Kathleen Turner 饰)是一名小说家,创作过许许多多充满了冒险和刺激的故事,销量十分可观。可是尽管如此,琼自己的生活却向来四平八稳波澜不惊,在内心里,她十分希望能够和自己笔下的主人公那样,来一场奇遇。 机会很快就来临了,某日,琼收到了一封来自哥伦比亚的来信,原来,琼的姐姐伊莱恩(玛丽艾伦泰勒 Mary Ellen Trainor 饰)被宝石大盗艾拉(Zack Norman 饰)和纳尔夫(丹尼·德维托 Danny DeVito 饰)绑架了,他们所要的并非赎金,而是一张藏宝图。心急如焚的琼立刻启程赶往哥伦比亚。在那里,琼结识了英明神武胆识过人的男子杰克(迈克尔·道格拉斯 Michael Douglas 饰),两人结伴继续前进。Joan Wilder, a mousy romance novelist, receives a treasure map in the mail from her recently murdered brother-in-law. Meanwhile, her sister Elaine is kidnapped in Colombia and the two criminals responsible demand that she travel to Colombia to exchange the map for her sister. Joan does, and quickly becomes lost in the jungle after being waylayed by Zolo, a vicious and corrupt Colombian cop who will stop at nothing to obtain the map. There, she meets an irreverent soldier-of-fortune named Jack Colton who agrees to bring her back to civilization. Together, they embark upon an adventure that could be straight out of Joan's novels.