Eclipso vs Hammerhead Facts
Creator
Bob Haney, Lee Elias
Gerry Conway, John Romita
Universe
Earth-One, New Earth
Earth-616
In Comics
House of Secrets #61 - Doctor-7, King Of The Supernatural / Eclipso, The Genius Who Fought Himself
The Amazing Spider-Man #113 - They Call the Doctor...Octopus!
Citizenship
Unknown
American
Marital Status
Single
Single
Occupation
Not Available
Not Available
Base
Not Available
Not Available
Relatives
Not Available
Not Available