You can now watch the entire Randy Cunningham 9th Grade Ninja Season 1 Episode 23 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.
When Howard and other students get sent to the dreaded Detention Island, Ninja must figure out how to free them. Guest star: Andy Richter as The Disciplinarian.