Fenn the Troll hates the Troll pastime of pranking, and is teased so much for it that he runs away. But when a long-suffering park ranger starts capturing the other Trolls, it's up to Fenn to rescue his family and friends. 　　译文(3): 巨魔芬恩讨厌恶作剧这种巨魔消遣方式，因此被取笑得他逃跑了。但是，当一名长期受苦的公园护林员开始捕捉其他巨魔时，就要靠芬恩来拯救他的家人和朋友了。