Mister Freeze vs Viper Facts
Creator
Bob Kane
Jim Steranko
Universe
New earth
Earth-616
Publisher
DC comics
Marvel comics
In Comics
Batman #121 - The Ice Crimes of Mr. Zero
Captain America #180 (as Viper)
Citizenship
American
Non American
Marital Status
Separated
Divorced
Occupation
-
Not Available
Relatives
Not Available
Not Available