Sonic the Hedgehog is an animated television series that aired from 1993 to 1994 based on Sega's Sonic the Hedgehog video game franchise. It was produced by DIC Productions, Sega of America, and the Italian studio Reteitalia in association with Telecinco, and is the second of DIC's Sonic cartoons, following Adventures of Sonic the Hedgehog. To distinguish it from other Sonic media, fans commonly refer to the series as "Sonic SatAM", in reference to its Saturday morning timeslot.

Plot

Mad scientist Dr. Julian Robotnik rules as dictator over the planet Mobius, having overthrown the city of Mobotropolis with his fleet of military robots, and converted it into a polluted industrial cityscape (Robotropolis), transforming nearly all of its animal citizens into robotic slaves using his Roboticizer machine.