The Legend of the Spirit Warriors: Beginnings

Daniel Dunbar, Mike Williams, Stacy Myo, and Jason Wrath are just teenagers who are each trying to make the world a better place in their own way. After disaster strikes worldwide they are each targeted for death by the Nukpana, an evil from another world who gains his power from human pollution.
When the Nukpana makes his way to earth, the teenagers are sent to Spirit world, where they must learn to control their new elemental powers if they are to stand between the Nukpana and both world's total destruction.