简介
Emerson Graham's nights as a cab driver are filled with annoyances and inconveniences, but until tonight, never attacks and disappearances. After picking up a mysterious passenger her evening goes from working a job to performing a quest as they must race against the clock to defeat a force of evil. The meter is running.。该剧根据《格林童话》中的原型人物和故事改编，剧中的故事和角色大多出自书中的角色。
Nick Burkhardt（大卫·君图力 David Giuntoli 饰）本来只是波特兰警局一名警察，在知道自己是“格林”一族的后裔后命运完全改变。除了履行警察职责，Nick还必须狩猎童话中的那些怪物。同时因为“格林”的特殊身份结识了很多善良的“格林”生物并成为他们的朋友。一些野兽和动物化作人形隐藏在人类社会中，它们正策划对人类。而了解到自己背负的责任后，Nick决心不惜一切代价保护人类。。