Viper vs Killer Croc Facts
Creator
Jim Steranko
Gene Colan, Gerry Conway
Universe
Earth-616
New earth
Publisher
Marvel comics
DC comics
In Comics
Captain America #180 (as Viper)
Batman #357 (March, 1983)
Citizenship
Non American
American
Marital Status
Divorced
Single
Occupation
Not Available
-
Base
Not Available
Gotham City
Relatives
Not Available
Not Available