After Hawk shows Knuckles the fifth Chaos Emerald, Hawk gets kidnapped by Eggman's E-91.
Sonic, Tails, Chris and the Egg Fort crash land on the Nature Continent.
Chris' mom films a movie in a haunted castle. Once Amy gets possessed, how can her friends save her?
While on a cruise, Sonic and friends spot Eggman's Egg Fort on a giant glacier. Can Knuckles' whale of a friend help in defeat the enemy?
Eggman tricks Sonic into a race. Does Sonic stand a chance to win against Eggman's traps?