Cosmic Boy vs Joker Facts
Creator
Al Plastino, Otta Binder
Bill Finger, Bob Kane, Jerry Robinson
Universe
Pre-Zero Hour
New earth
Publisher
DC comics
DC comics
In Comics
Adventure Comics #247 - The Legion of Super-Heroes
Batman #1 (Spring 1940)
Citizenship
United Planets Citizen
American
Marital Status
Single
Widowed
Occupation
Not Available
-
Base
Not Available
Arkham Asylum, Gotham City; Ha-Hacienda
Relatives
Not Available
Jeannie (wife, deceased); Unborn son (deceased); Melvin Reipan (cousin, deceased)