Often, these toy releases hold clues about significant ... We do know the end credits scene of the first Sonic movie introduced Tails, with the sequel featuring Knuckles, who got his own TV ...

In the third Sonic movie, Sonic, Tails, and Knuckles are back and are called on to take on a new foe — Shadow the Hedgehog, who's played by Keanu Reeves. This also results in them teaming up with Jim ...