Adventures of Sonic the Hedgehog - Season 1 Episode 40 Prehistoric Sonic
Despite the intervention of Sonic and Tails, Robotnik obtains the fourth and final emerald in prehistory. With the emeralds gathered together, Robotnik uses them to become an all-powerful being.
- Genre: Animation, Action & Adventure, Comedy, Kids
- Studio: Syndication
- Keyword: based on video game, hedgehog, absurdist
- Cast: Jaleel White, Christopher Evan Welch, Long John Baldry, Garry Chalk, Philip Maurice Hayes, Ian James Corlett