Sonic Underground - Joins the lineup!

Category: Anime
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New to Kartoon Channel, Sonic Underground features a plot separate from all other Sonic the Hedgehog film and series. Sonic has two siblings, Sonia and Manic! Collectively part of a royal family, forced to separate from the mother, Queen Aleena; join the team as they face Doctor Robotnik in this Underground series of episodes – all new to Kartoon Channel in September.

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