Eclipso vs Mad Thinker Facts
Creator
Bob Haney, Lee Elias
Dick Ayers, Jack Kirby, Stan Lee
Universe
Earth-One, New Earth
Earth-616
Publisher
DC
Marvel comics
In Comics
House of Secrets #61 - Doctor-7, King Of The Supernatural / Eclipso, The Genius Who Fought Himself
Fantastic Four #15 (June, 1963)
Citizenship
Unknown
American
Marital Status
Single
Single
Occupation
Not Available
Not Available
Base
Not Available
Not Available
Relatives
Not Available
Not Available