The Haunted Showboat

While en route to the Tom Sawyer festival, the gang gets lost during a storm and wind up getting stuck on dock near an old haunted showboat, the Dixie Queen, where they bump into Josie and the Pussycats, who were slated to perform there. But as they try to ride out the storm and at the same time restore the vessel, they find out that there are ghosts on board who want to sink those plans.