Wandering her rambling old house in her boring new town, an 11-year-old Coraline discovers a hidden door to a strangely idealized version of her life. In order to stay in the fantasy, she must make a frighteningly real sacrifice.
A slight malfunction causes Chaos Control, and sends Sonic the Hedgehog to Earth. While there, Sonic meets Chris Thorndyke, who aids at collecting the Chaos Emeralds, so Sonic and friends can go home.