After facing their biggest threat to date with the arrival of Shadow (voiced by Keanu Reeves ... and don't trust any evil doctors. Sonic the Hedgehog 4 is due to hit theaters on March 19, 2027.

The world’s favorite blue hedgehog is back! Dr. Robotnik returns, this time with help from Knuckles, in search of a powerful emerald. Sonic, along with his... new sidekick Tails, embarks on a journey ...