The iconic Sonic the Hedgehog returns at high speed! Here's everything you need to know about the upcoming Sonic 3, including the release date, cast and plot.

Sonic the Hedgehog 3 is set to release in 2024, continuing the story of the iconic Sega mascot – not that huge of a surprise, considering the teaser we got in the credits of Sonic 2.
We've gathered everything you need to know about the upcoming movie, so let's not waste any time and jump right in!
Sonic the Hedgehog 3: Release Date
As long as there aren't any unforeseen tragedies (excuse my dramatic choice of words), Sonic 3 is set to hit theaters on December 20, 2024.
Running faster, flying higher, and punching harder. #SonicMovie3 hits theatres on December 20, 2024. pic.twitter.com/DcFGbaKUao
— Sonic the Hedgehog (@SonicMovie) August 9, 2022
Sonic, Knuckles and Tails aren't the only ones to return to the big screens, though. Are you ready for Shadow the Hedgehog?
Shadow Joins The Cast In Sonic the Hedgehog 3
I'm sure I'm not the only one who's excited for Shadow the Hedgehog to join in on the fun, surely causing some new problems for Sonic and his friends. Introducing him – or much rather, teasing his future involvement – at the end of Sonic 2 has been exciting for lots of fans.
Director Jeff Fowler himself is just as excited, as he shared in an interview:
I'm hesitant to go into too much detail, only because it's obviously still very early. I will say that we are teasing a character that I'm incredibly excited about. It's very personal to me as a fan.
That was even before Sonic 2 hit the big screens and Fowler was nearly giddy with excitement to just tease Shadow to the fans, and as a fan himself, chances are he'll do the dark Hedgehog and his obvious edginess justice.

And Shadow might just be the thing the third movie needs, as another big figure probably won't return.
New Trailer Reveals Keanu Reeves As Shadow
The most recent trailer for Sonic 3 reveals that none other than Keanu Reeves will lend his breathtaking voice to the iconic antagonist, Shadow. It looks like his character is a little bit too much for our heroes to handle, which is why they seek help from Jim Carrey's Dr. Robotnik.
That's right, even though he reportedly quit acting, Jim Carrey will return one last time as Dr. Robotnik, but this time he will aid Sonic and the others. In the last few moments of the trailer, we even get a glimpse of Robotnik's father, who also seems eager to help.
Stay tuned for more updates on Sonic 3!