Grimm is an American police procedural fantasy television drama series. It debuted in the U.S. on NBC on October 28, 2011.The show has been described as "a cop drama—with a twist... a dark and fantastical project about a world in which characters inspired by Grimms' Fairy Tales exist".
格林讲述了一位美国警察的科幻电视剧。于2011年10月28日在NBC之声播出，此剧被描述为“一个警察的戏剧故事--包含了纠结黑暗和戏剧性的主题--当然故事也是取材于格林童话。”

In March 2012, NBC renewed the show for a second season, which premiered on Monday, August 13, 2012. 2011.
2012年3月，NBC宣布续约第二季，并于2012年8月13日播出.

Homicide Detective Nick Burkhardt of the Portland Police Bureau learns he is descended from a line of "guardians" known as "Grimms", charged with keeping balance between humanity and the mythological creatures of the world, called Wesen (the German word for "creature / being", pronounced "vessin" here). Throughout the episodes, he must battle against an assortment of dangerous creatures, with help from his friend Monroe (who is a reformed creature), and his partner Detective Hank Griffin.
剧情简介：波兰警局的警察Nick Burkhardt在得知自己是“格林”一族的后裔之后命运完全改变。他要负责保持人类和神话故事中的世界（被称做Wesen的世界）之间的平衡。在整个过程中，他还要在朋友门罗（狼人）和警察拍档汉克的帮助下对付各种危险生物。