Hammerhead vs Frenzy Facts
Creator
Gerry Conway, John Romita
Bob Layton, Keith Pollard
Universe
Earth-616
Earth-616
In Comics
The Amazing Spider-Man #113 - They Call the Doctor...Octopus!
X-Factor #4 - Trials and Terrors
Citizenship
American
American
Marital Status
Single
Single
Occupation
Not Available
Mercenary
Base
Not Available
Mobile; formerly Avalon in Earth orbit; Genosha; California
Relatives
Not Available
Not Available