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Sonic UndergroundThe Hedgehogs congregate on the Floating Island in their latest effort to find their mother. But Sleet and Dingo also have an interest in this island.

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Now PlayingSonic UndergroundThe Hedgehogs congregate on the Floating Island in their latest effort to find their mother. But Sleet and Dingo also have an interest in this island.Restart available0Sonic the Hedgehog, Adventures ofBrandon Quark, an evil half-man, half-duck genius challenges, then teams up with Robotnik to capture Sonic. But Sonic knows their weakness, and pits the Badnik geniuses against one another, and sets himself free.