Sonic Underground

Sleepers

E36    Oct 18, 1999    TV-Y7
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On a mission in a distant sector of Robotropolis, the Hedgehogs are informed that freedom fighters have disappeared and are going to be roboticized. Sonic races to save his friends, but he is too late. The group of freedom fighters have been robotisized, including Cyrus' father.
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Cast of Sleepers
  • Jaleel WhiteSonic / Manic / Sonia (voice)
  • Garry ChalkDr. Robotnik (voice)
  • Maurice LaMarcheSleet (voice)
  • Peter WildsDingo (voice)
  • Gail WebsterQueen Aleena (voice)
  • Ian James CorlettCyrus (voice)
  • Sam VincentSonic (singing voice)
  • Tyley RossManic (singing voice)
  • Stevie VallanceSonia (singing voice)

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