Sonic Underground

S1 E291999

New Echidna in Town (Chaos Emerald Crisis, Part 3)

Episode Synopsis

Knuckles reluctantly makes a deal with Robotnik to turn over Sonic and his family in exchange for finding the Chaos Emerald that will save Mobius. Knuckles soon regrets that he ever trusted the evil dictator after Robotnik begins to follow through on his plans to roboticize the Hedgehogs.

Next Episodes

All Seasons

Beginnings (Origins, Part 1)

Episode 1

To Catch a Queen

Episode 2

Sonic Underground

New Echidna in Town (Chaos Emerald Crisis, Part 3)

Episode Synopsis

Next Episodes

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To Catch a Queen

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