- This version of the character is exclusive to the continuity of the Lil Gotham and is an adaptation of Julian Day/Calendar Man. The original character was created by Bill Finger and Sheldon Moldoff and first appeared in Detective Comics #259.
- 1 Appearances of Julian Day (Lil Gotham)
- 1 Images featuring Julian Day (Lil Gotham)
- Quotations by or about Julian Day (Lil Gotham)
- Character Gallery: Julian Day (Lil Gotham)
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