Ultron vs Hammerhead Facts
Creator
Roy thomas
Gerry Conway, John Romita
Universe
Earth-616
Earth-616
In Comics
The Avengers #54 - ...And Deliver Us From--The Masters of Evil
The Amazing Spider-Man #113 - They Call the Doctor...Octopus!
Citizenship
American
American
Marital Status
Single
Single
Occupation
Mass murderer, scientist, would-be world conqueror, ruler of Phalanx
Not Available
Relatives
Not Available
Not Available