Sonic The Hedgehog 3 2024 Plot Explained. Sonic the hedgehog is racing toward the big screen yet again, with sonic the hedgehog 3 joining the list of 2024 new movies. The biggest plot thread left dangling in sonic 2 that a sequel will follow is the tease of shadow the hedgehog.
Check out an official behind the scenes featurette for sonic the hedgehog 3! Keanu reeves will be voicing the main antagonist, shadow the hedgehog.