Sonic the Hedgehog 3’ introduces Shadow (Keanu Reeves) to the Sonic films, along with Gerald Robotnik, and teases another villain for the future of the franchise.

Shadow was introduced in the post-credits scene of Sonic the Hedgehog 2, but the way he arrives in Sonic 3 is different from his first appearance.

We can confirm that Sonic the Hedgehog 3 has two credit scenes – and you absolutely do not want to miss them. The first one comes straight after the title at the end of the movie, so you likely won't even have gathered up your coat by then. But then there's another one post-credits that's also worth sticking around for.