《精灵旅社》系列大结局。一场意外使得精灵家族全员变身。为了避免身体永久互换，他们环游世界去寻找治疗方法，在人间开启了一段疯狂冒险，种种奇遇引发笑料不断。  ...

Count Dracula and company participate in a cruise for sea-loving monsters, unaware that their boat is being commandeered by the monster-hating Van Helsing fam ...