Dracula, Mavis, Johnny, and the rest of the Drac Pack embark on a much-needed vacation aboard a luxurious Monster Cruise Ship. While enjoying the trip, Dracula finds himself smitten with the ship's charming captain, Ericka. However, there's a twist—Ericka harbors a deep secret: she's a descendant of Abraham Van Helsing, the infamous monster hunter. As romance blooms, Dracula must confront the truth about Ericka’s lineage, all while navigating the wild adventures and surprises that come with the vacation of a lifetime.