When Van Helsing's mysterious invention, the "Monsterfication Ray," goes haywire, Drac and his monster pals are all transformed into humans, and Johnny becomes a monster. In their new mismatched bodies, Drac and Johnny must team up and race across the globe to find a cure before it's too late, and before they drive each other crazy.

Andy Sambergas Johnny (voice)
Selena Gomezas Mavis (voice)
Kathryn Hahnas Ericka (voice)
Jim Gaffiganas Van Helsing (voice)
Steve Buscemias Wayne (voice)
Molly Shannonas Wanda (voice)
David Spadeas Griffin (voice)
Keegan-Michael Keyas Murray (voice)
Brian Hullas Dracula (voice)
Fran Drescheras Eunice (voice)