Following the events of Dracula, Abraham van Helsing moves his two sons, Max and Rudy, to the US in an attempt to escape their past. It does not work.
As Doe Town gears up for its 55th Annual Smile Contest, undefeated champion Bucky Bantershire begins to unravel when his long-suppressed Sweet Tooth resurfaces, singing, dancing and dragging him into sugary chaos.