It's the smurfiest night of the year-the Blue Moon Festival-and everyone in Smurf Village is excited! But just as the blue moon begins to rise, the evil wizard Gargamel appears and chases Papa Smurf, Clumsy, Brainy, Gutsy, Grouchy, and Smurfette through a magical portal and into a world they've never seen before. Can the Smurfs navigate this strange world and smurf a blue moon to bring them back to their village before Gargamel catches them?