在精灵旅社125周年庆典派对上，一场意外使德古拉带领的精灵家族首次变身成人，而约翰尼则成了怪兽。为了寻找治疗方法，这对冤家翁婿前往危机重重的南美雨林开启了一场欢乐又刺激的冒险之旅，遭遇了种种令人捧腹的窘况。得知消息的梅菲斯带领精灵家族前去营救爱人和老爸，他们最终能否将一切恢复正常？

Glued to his TV set, a man channel-surfs frenetically, zapping from one stultifying show to the other. As he grows more and more indifferent to the constant stream of violent and crude images, he stands up and engages himself in an unspeakable act of self