Sonic The Hedgehog 4 Release Date, Cast, Story & Everything We Know(01) Save Image Image gallery: What Animal Is Knuckles? This Changes EVERYTHING About Sonic!
-6.jpg "Sonic The Hedgehog 2 5 Things The Movie Changes About Knuckles")
-1.jpg "16 Things You Didn't Know About Knuckles The Echidna In Sonic")
