Julie Madison was a wealthy young socialite and the fiancée of playboy Bruce Wayne. While the two were still engaged, she fell into a trance and under a doctor's suggestion she took an ocean voyage to Paris, France, where Julie was again hypnotized and subsequently abducted by a vampire/werewolf known as the Mad Monk. In his alter ego as Batman, Bruce Wayne tracked the Mad Monk to his castle in Hungary and rescued Julie.
Julie was soon cast as the main actress in the film Dread Castle, a remake of a classic film starring Basil Karlo. When Karlo assumed the guise of Clayface and began murdering the cast of the film, Julie became one of his would-be victims. Batman, now partnered with his teenage sidekick Robin, appeared at the studio and defeated Clayface, thus saving Julie's life. 
Madison later grew dissatisfied with Wayne, owing largely to his lack of pursuing any real career. This eventually led to the couple breaking apart.
- This version of Julie Madison, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. Even though versions of the character may have since appeared, this information does not apply to those versions.
- 9 Appearances of Julie Madison (Earth-Two)
- 8 Images featuring Julie Madison (Earth-Two)
- 2 Quotations by or about Julie Madison (Earth-Two)
- Character Gallery: Julie Madison (Earth-Two)