She was at one later point cloned and kidnapped by the Dalsidi. Her clone briefly ordered Moldacia into destructive war before its degeneration. When freed, the real Princess Portia called off Moldacia's armies.
- Julie Madison was originally introduced in Earth-Two continuity in Detective Comics #31 and was created by Gardner Fox and Bob Kane. She first appeared in Earth-One continuity in Batman #208 by E. Nelson Bridwell and Gil Kane.
- 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.
- 3 Appearances of Julie Madison (Earth-One)
- 1 Images featuring Julie Madison (Earth-One)
- Quotations by or about Julie Madison (Earth-One)
- Character Gallery: Julie Madison (Earth-One)
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