Jacob and Trevor are brothers and the best of friends. They have avid imaginations and love to play make-believe. Whether they are pretending to be pirates or running from imaginary dinosaurs, they know how to have fun. Their favorite thing to do is play on their saucer swing and pretend to fly to the moon. One day, after Jacob loses a tooth, the tooth fairy leaves something very special for the boys. Jacob and Trevor's adventures are about to change in a way neither of them could ever have imagined.