Vickie Vale, who has the combination of the Gotham City National Bank has been kidnapped by The Mask and his henchmen. attempt to rescue Vale, but Batman is rendered unconscious and Robin is taken prisoner by the gang. The gang have escaped in a car, with Batman following on foot. Eventually, batman catches up, frees Vale and Robin, and they fight the bad guys. The Mask throws a hand grenade at Batman, who catches it and throws it back, destroying The Mask.