Sonic Underground: Secrets of the Chaos Emerald poster
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Sonic Underground: Secrets of the Chaos Emerald

9.020081h 28mNRMovieFamilyComedyAdventure

Secrets of the Chaos Emerald focuses on Sonic, Manic and Sonia as they help Knuckles, Floating Island's stern guardian of the Chaos Emerald, protect the Chaos Emerald from Dr. Robotnik and his henchmen, Sleet and Dingo. If the Chaos…

DirectorsFrançois Hemmen·Marc Boreal

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Sonic Underground: Secrets of the Chaos Emerald was released on July 22, 2008 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by François Hemmen

JWJaleel White
Jaleel White
Sonic / Manic / Sonia (voice)
BDBrian Drummond
Brian Drummond
Knuckles the Echidna (voice)
GCGarry Chalk
Garry Chalk
Dr. Robotnik (voice)
GW
Gail Webster
Queen Aleena (voice)
PW
Peter Wilds
Dingo (Voice)
MLMaurice LaMarche
Maurice LaMarche
Sleet / Athair / Swatbot (voice)

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Sonic Underground: Secrets of the Chaos Emerald — streaming FAQ

Which OTT platform streams Sonic Underground: Secrets of the Chaos Emerald?

Sonic Underground: Secrets of the Chaos Emerald isn't streaming anywhere in Australia yet.

Is Sonic Underground: Secrets of the Chaos Emerald on Netflix?

No, Sonic Underground: Secrets of the Chaos Emerald is not on Netflix in Australia as of September 2026.

Is Sonic Underground: Secrets of the Chaos Emerald on Amazon Prime Video?

No, Sonic Underground: Secrets of the Chaos Emerald isn't on Amazon Prime Video in Australia right now.

Where can I watch Sonic Underground: Secrets of the Chaos Emerald for free?

Sonic Underground: Secrets of the Chaos Emerald isn't streaming in Australia yet, so there's no way to watch it free at the moment.

What is the OTT release date for Sonic Underground: Secrets of the Chaos Emerald?

Sonic Underground: Secrets of the Chaos Emerald hasn't started streaming in Australia yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around September 9, 2008. This is a prediction, not a confirmed date.