1 Season
40 Episode
Sonic Underground - Season 1 Episode 27 No Hedgehog Is an Island (Chaos Emerald Crisis, Part 2)
Sleet and Dingo escape the Flying Fortress with the Chaos Emerald. In a fight over who will control the Emerald's power, Sleet and Dingo drop and break the Emerald in two. Instantly, a rash of earthquakes and other natural disasters are sparked by the emerald's energy. Knuckles and the Hedgehogs turn to a relative of Knuckles for answers of how to stop Mobius from being slowly devoured by the emerald's force.
- Year : 1999
- Country : France, United States of America
- Genre : Action & Adventure, Animation, Kids
- Studio : TF1, Syndication
- Keyword : musical, robot as menace, rebellion, triplet, based on video game, hedgehog, animal protagonist, band
- Director : Jean Chalopin, Robby London, Jean Cheville
- Cast : Jaleel White, Garry Chalk, Maurice LaMarche, Peter Wilds, Gail Webster, Ian James Corlett