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Ultra Sonic

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"Ultra Sonic" is the third episode of the Sonic the Hedgehog television series. Despite airing as the third episode of the series during the show's original run, it was initially produced as the sixth episode of the series. It was written by David Villaire and was first aired on 2 October 1993.




Split-up into teams, Sonic, Sally, Antoine, Bunnie, and Rotor are forced to flee Robotropolis in mid-plot. Their rendezvous is a train station, where Sonic's roboticized Uncle Chuck boards a departing train. The Freedom Fighters follow the train to the Crystal Mine to try to rescue him. Unsurprisingly, he is not the hedgehog he used to be, but Sonic temporarily fixes that with a power ring. Returning to Knothole with the freed Uncle Chuck will have to wait, however. The robots are excavating a powerful Energy Crystal, which will further Dr. Robotnik's goals and wreak havoc across Mobius.


  • The damaged roboticizer Snively is seen repairing resembles the busted roboticizer seen near the end of "Sonic and Sally".

Title in other languages

Language Title Translation
Italian Ultra Sonic Ultra Sonic
Russian Ультра Соник Ultra Sonic
Ukrainian Ультра Сонік Ultra Sonic


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