Sonic Underground
199925m / epAction & Adventure · Animation · Kids
First aired
August 30, 1999
TMDB Score
69% match · 158 votes
Loading VidSrc…
What is supposed to be a vacation for Sonic, Manic and Sonia turns into a battle to save Mobius when Robotnik attacks with his newest weapon - the Flying Fortress. Sonic investigates the ship thinking the weapon can be destroyed by removing its reactor, however his efforts fail and he goes to Knuckles for help, because he believes the weapon is powered by the Chaos Emerald.
About the Series
Synopsis
Sonic, Sonia, and Manic are the children of Queen Aleena Hedgehog, the rightful ruler of Mobius, and are pursued relentlessly by Doctor Robotnik and his bumbling bounty hunters sidekicks, Sleet and Dingo. As infants, the siblings were separated and placed in hiding to fulfill a prophecy made by the Oracle of Delphius that the triplets would grow up to find their estranged mother, overthrow Robotnik, and take their places once more as Mobius' rightful rulers.
CreatorsRobby London, Jean Cheville, Jean Chalopin
- First aired
- August 30, 1999
- Last aired
- October 22, 1999
- Seasons
- 1 season · 40 episodes
- Status
- Ended
- Original language
- English
- Networks
- TF1, Syndication
Top Billed Cast
Jaleel White
Sonic / Manic / Sonia (voice)
Garry Chalk
Dr. Robotnik (voice)
Maurice LaMarche
Sleet (voice)
Peter Wilds
Dingo (voice)
Gail Webster
Queen Aleena (voice)
Ian James Corlett
Cyrus (voice)
Sam Vincent
Sonic (singing voice)
Tyley Ross
Manic (singing voice)
Stevie Vallance
Sonia (singing voice)
More Like This
Sonic the Hedgehog
72% match1993Series
Sonic Boom
75% match2014Series
Transformers: Robots In Disguise
70% match2015Series
Sonic Prime
83% match2022Series
Adventures of Sonic the Hedgehog
66% match1993Series
Beast Machines: Transformers
80% match1999Series
Transformers: Prime
81% match2010Series
The Zeta Project
75% match2001Series
Inspector Gadget
59% match2015Series
Ben 10: Omniverse
82% match2012Series
X-Men '97
87% match2024Series
Ben 10: Alien Force
83% match2008Series