Is the local bed and breakfast haunted, or is a four-legged animal to blame instead? The guests at a neighborhood B&B have been complaining of ghostly noises. Mr. and Mrs. Stromatas are worried. Is it ghosts? It's starting to affect business, but what can they do to stop it? Cassie and Ben decide to engage in a bit of detective work, and a late-night mission reveals the unexpected ghostly disturbance.