Eddie Morra, a burnt-out writer, discovers a top-secret pill that unlocks 100% of his brain's capacity. He instantly acquires mind-bending talents and mesmerizing visions that bring him big money, beautiful women, and limitless success. But his dream life soon becomes a waking nightmare, as the drug's brutal side effects take their toll and Eddie finds himself entangled with a cunning Wall Street power broker who wants everything Eddie has, and more....

The acclaimed illusionist Eisenheim has not only captured the imaginations of all of Vienna, but also the interest of the ambitious Crown Prince Leopold. When Leopold's new fiancée rekindles a childhood fascination with Eisenheim, the Prince's interest evolves into obsession. Suddenly the city's Chief Inspector finds himself investigating a shocking crime. But even as the Inspector engages him in a dramatic challenge of wills, Eisenheim prepares...