Shadow's origin in Sonic the Hedgehog 3 teases another major villain from the video games, who may also end up being revealed as Shadow's father.

With all the game series, comics, TV shows, and movies, it can be pretty difficult to establish a timeline for Sonic The Hedgehog. Here's our attempt.

Sonic has a father in the comics who was introduced long ago, and he's a big reason why the Blue Blur has gone on to be as heroic as he is today.

The fight between Sonic and Shadow and Ivo Robotnik's emotional sacrifice ensure that Sonic the Hedgehog 3 easily has the best ending of the series.

A peek behind the scenes reveals how the visual effects teams helped bring certain aspects to life in the different "Sonic the Hedgehog" movies.