Herbie Popnecker; Pincus Popnecker; Mrs. Popnecker; Eric Shapiro; Mrs. Shapiro (a Herbie look-alike)
Synopsis
Herbie's dad opens a roadside museum, but it's haunted by a Viking, Eric Shapiro. Herbie goes back in time to find out who made the Eric betray his shipmates. Herbie bops the culprit with his lollipop.