1 Säsong
40 Episod
Sonic Underground
- År: 1999
- Land: France, United States of America
- Genre: Action & Adventure, Animerat, Kids
- Studio: TF1, Syndication
- Nyckelord: musical, robot as menace, rebellion, triplet, based on video game, hedgehog, animal protagonist, band
- Direktör: Jean Chalopin, Robby London, Jean Cheville
- Kasta: Jaleel White, Garry Chalk, Maurice LaMarche, Peter Wilds, Gail Webster, Ian James Corlett