Jessica's little brother, Noah, is terrified of ghosts. He's started hearing funny ghost noises all over the school ­ in the bathroom, in the halls, even in the stinky janitor's closet. At first, everyone thinks Noah is just making it up. But soon, Quincy, Max, Selena, and even Jessica start to hear ghosts, too! And what's worse ­ the Club's first show is coming up, and it looks like it might be cancelled because of the chatty ghost. They have to stop the spooky sounds before the performance is ruined!