Power Rangers RPM

Power Rangers RPM is an American children series which aired on ABC Family. The series premiered on March 7, 2009.

An AI computer virus named Venjix takes over all of the Earth's computers, creates an army of robot "Grinder" droids and destroys or enslaves almost all of humanity. Only the city of Corinth remains, protected by an almost impenetrable force field from the toxic atmosphere of the wasteland outside. Venjix tries various plans to destroy Corinth, and Doctor K's RPM Power Rangers fight to protect it