A quirky, dysfunctional family’s road trip is upended when they find themselves in the middle of the robot apocalypse and suddenly become humanity’s unlikeliest last hope.

Dracula, Mavis, Johnny and the rest of the Drac Pack take a vacation on a luxury Monster Cruise Ship, where Dracula falls in love with the ship’s captain, Ericka, who’s secretly a descendant of Abraham Van Helsing, the notorious monster slayer.