High Quality Content by WIKIPEDIA articles! Randy Cunningham: 9th Grade Ninja is an American animated television series, created and executive produced by Jed Elinoff and Scott Thomas. It is produced by Titmouse, Inc., and Boulder Media Limited. Many of the character designs were supplied by Jhonen Vasquez, creator of Invader Zim. The series premiered on September 17, 2012 on Disney XD.