Batman investigates a cult, called the Brotherhood, founded by the "mystic" Nostromos after hearing about a number of stories from his colleagues about his ability to predict the future. Batman finds out that Nostromos is actually a con artist who was rigging near-fatal accidents to gain the confidence of Gotham's upper class citizens. Can Batman expose this ruse before it's too late?

Miserable Wayne Industries scientist Jervis Tetch is unable to pursue the girl he loves, Alice the secretary. When she splits up from her boyfriend, he makes an advance and develops a fast friendship with her, until her boyfriend reconciles with her and proposes to her. Enraged, Tetch decides to take matters into his own hands, and dons the mantle of the Mad Hatter, using his mind-control devices to force those who have wronged him all his life to become his mindless slaves.