忍者好小子

What the?! The legend of Randy Cunningham: 9th Grade Ninja continues at Norrisville High, with the Ninja Nomicon still in hand. Randy wrecks Norrisville's new waterslide, accidentally unleashing the Sharkacuda! Under the Sorcerer's control, Catfish Bree returns to Norrisville High as a substitute teacher. When Randy and Howard discover their laser tag skills are terrible, they decide to use ninja techniques even on the field to achieve victory... This season introduces a new villain—how will they deal with a new foe who looks just like their classmates?