Flying Rhino Junior High is a Canadian animated television series produced by Nelvana Limited. It originally aired from October 3, 1998 to January 22, 2000 on the CBS Kids Show. Reruns used to be shown on YTV.
The series revolved around four children: Billy O' Toole, Marcus Snarkus, Ruby Snarkus, and Lydia Lopez. The series' main antagonists are Earl P. Sidebottom, AKA The Phantom and his rat sidekick Ratticus. Earl is a boy genius who some time before the series' beginning got a "D" grade in shop class and retreated to the school's sub-basement boiler room in shame. In there, he built a supercomputer capable of altering reality, which uses to cause chaos in the school as revenge, leaving the protagonists to stop him.