Sonic the Hedgehog (Video Game 1991) - IMDb

Sonic the Hedgehog: Dr. Ivo Robotnik is working to take over South Island from his Sky Base and gather the 6 Chaos Emeralds, having kidnapped all of the island's animal habitants to turn them into robots called Badniks to do his dirty work. Hearing of Robotnik's plot, Sonic the Hedgehog heads to South Island to save his animal friends.

Category:Sonic the Hedgehog (1991 video game) - Wikimedia Commons

Sonic the Hedgehog (TV series), Sonic Wiki Zone

Sonic the Hedgehog (Video Game 1991) - IMDb

Sonic the Hedgehog: Triple Trouble (Video Game 1994) - Release

Sonic Adventure 3 (XxROTSA2xX), Sonic Battalion Wiki

Sonic the Hedgehog (Video Game 1991) - IMDb

Sonic Prologue (Short 2014) - IMDb

Sonic movie leads to speedy demise of Technicolor — The Panther

Sonic the Hedgehog (Video Game 1991) - IMDb

Sonic the Hedgehog 2 (2022) — The Movie Database (TMDB)