Sonic Underground

Sonic Underground is an animated series that follows the adventures of Sonic the Hedgehog, and his siblings Sonia (his sister) and Manic (his brother). Sonia is a pink hedgehog, who wears a purple dress. Manic is a green hedgehog who is similar to Sonic in apperence beside the fact that he wears a red vest and his first two spines are replaced by spiky hair. It bared little continuity with the often convoluted Sonic universe - including previous animated series, and Sonic comics and games - and, apart from Sonic and Robotnik, few established characters. Despite having an original storyline & approach, it's considered by most to be the worst of the three American Sonic cartoons.

See also

• Adventures of Sonic the Hedgehog
• Sonic SatAM
• Sonic X