Sonic the Hedgehog, Tails, Knuckles, and the rest of the Sonic Team gang are about to collide with the DC Universe in the upcoming crossover series DC x Sonic the Hedgehog, and it will be a race ...

It goes boom, seemingly killing Shadow, and almost certainly killing Robotnik. The day is saved. Sonic, Tails, and Knuckles regroup with Maddie and a healing Tom, and decide to race each other.

There are also the more recent animated adaptations, such as the quotable Sonic Boom and the multiverse ... 3 sets up a new threat for Sonic, Knuckles, and Tails by introducing Shadow the Hedgehog.

we have a rough idea of what's next for Sonic and his friends Tails and Knuckles, too. After facing their biggest threat to date with the arrival of Shadow (voiced by Keanu Reeves) in Sonic 3 ...