"One Halloween during Batman's early years, the Scarecrow is on the prowl in Gotham City, forcing the Dark Knight into a furiously frightful game of cat and mouse. In another, All Hallows' Eve has come 'round again--and the Dark Knight of Gotham City has a midnight appointment with terror when he faces the twisted genius of the Mad Hatter. And in yet another, Bruce Wayne's tortured sleep is violated by four specters: the spirit of his murdered father, the Ghost of Halloween Past, the Ghost of Halloween Present, and a mysterious Ghost of Halloween Future. But what do they want of the Dark Knight?