The third cartoon incarnation of the speedy, smart-assed Sega mascot Sonic the Hedgehog finds him and his two siblings Manic and Sonia searching for their mother, Queen Aleana, while ...

Discover showtimes, read reviews, watch trailers, find streaming options, and see where to watch Sonic Underground: Secrets of the Chaos Emerald (2008). Explore cast details and learn more on ...

Manic grows particularly fond of the child and decides that instead of taking the baby to a shelter as Sonic and Sonia ordered, the baby would be more comfortable at the Underground sanctuary. 21 ...

Sonic The Hedgehog’s greatest asset isn’t his speed but his personality. When Sega first introduced audiences to its new mascot back in 1991, it emphasized his supposed “attitude,” the ...

Sonic Underground's story is like a fever dream. In this one, Sonic is a prince who comes from a royal bloodline. He also has a brother and a sister, named Manic and Sonia, respectively.