四个情同手足的乌龟少年一直生活在人类城市隐秘的下水管道中，他们渴望成为这个城市的英雄，被人接受。在人类朋友爱普莉尔的帮助下，四位忍者神龟开始追踪一个神秘的犯罪集团，但随着一支强大变种生物军队的降临，同样属于变种生物的忍者神龟们知道，这下大麻烦来了…不孕被退婚改嫁首长...

The ninja turtles are bac第一次4! But with a TV show. When the Turtles get accepted as humans, and go to high school while being heroes, they are now being pressured Of Doing both things at the same time...