Gaia, the latest High Priestess of the Earth, is under siege by the villainous Lucian Plunder and his never-ending supply of deadly tech and malevolent henchmen. Her only hope is to summon her newly empowered Planeteers to wield their elemental forces of Earth, Fire, Wind, Water, and Heart against her captors. But will the team be able to come together in time to bring the might of Captain Planet to bear against the polluters' industrial-strength treachery?