1 Sezon
40 Episod
Sonic Underground - Season 1 Episode 33 Episodul 33 (1999)
A self proclaimed scientist has come to Robotropolis with a device that will reverse the effects of Robotnik's roboticizer. Sonia, Manic and Sonia attend a demonstration of this new technology where Sonia decides she can use it to help her rescue a friend. Sonic, on the other hand, is skeptical that this machine is the real thing and decides to investigate.
- Țară : France, United States of America
- Gen : Action & Adventure, Animation, Kids
- Studio : TF1, Syndication
- Director : Jean Chalopin, Robby London, Jean Cheville
- Distribuție : Jaleel White, Garry Chalk, Maurice LaMarche, Peter Wilds, Gail Webster, Ian James Corlett
