Batman, thanks to superior breath control, is able to escape the plaster of Paris in which he was encased. Despite this, the Mad Hatter is still at large. Eventually, Batman and Robin again face off against the Mad Hatter at his criminal lair. Things look bad, but the Dyamic Duo manage to triumph.
Did You Know?
When trying to come up with things that come in twelves, Robin mentions amendments. At the time this episode first aired, there were only twenty-four amendments (or two sets of twelve) to the United States Constitution. See more
During the climactic fight, the Mad Hatter holds Batman down on the conveyor belt for working rabbit fur, with Batman's head next to the stretchers, before the large sword croppers. In two subsequent scenes after the fact, Batman has somehow changed position to after the sword croppers. See more
Twelve hats, twelve people. But why, Robin? What comes in twelves?
Donuts! Ehm, horsepower? Eh, amendments? Mile limits? Noon, midnight?