Mister Sinister vs Mister Freeze Facts
Creator
Chris Claremont, Marc Silvestri
Bob Kane
Universe
Earth-616
New earth
Publisher
Marvel comics
DC comics
In Comics
Uncanny X-Men #221 (September, 1987)
Batman #121 - The Ice Crimes of Mr. Zero
Citizenship
British
American
Marital Status
Widowed
Separated
Occupation
Geneticist, Criminal, biologist and mutant-supremacist
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Base
Many bases throughout the world including his State Home for Foundlings and the Center for Homo Superior Medical Care.
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Relatives
Not Available
Not Available