Sonic The Hedgehog 3 2024 Cast. Keanu reeves joins the sonic the hedgehog franchise in the upcoming sonic the hedgehog 3 movie, which releases on december 20, 2024, as he voices shadow. Sonic the hedgehog 3's cast brings back many of the stars and supporting characters of previous entries, along with a big new star as shadow.
Based on the hit video game franchise, sonic 3 brings the blue blur back to. Jim carrey will play dr.