四个情同手足的乌龟少年一直生活在隐秘的下水道中，在师父（成龙 配音）的训练下，他们成为了功夫高超的“忍者神龟”，渴望被人类接纳的四小只，在人类朋友艾普的帮助下，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……

　　The ninja turtles are back! 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. With the OG villain of the 1987 TV sho…