 It s Halloween and the team and Rocket are going trick or treating! But just as they re about to blast off, the team hears spooky music. It s ... a GHOST! The team s mission is to trick or treat at the palaces -- and to get away from that ghost! The team and Rocket blast off, but what started as one ghost soon becomes grows to become four ghosts! Finally the team confronts the ghosts to find that they re not ghosts at all - they re instruments dressed up for Halloween! They just wanted to go trick or treating, just like the Little Einsteins.