Mastermind vs Black Cat Facts
Creator
Jack Kirby, Stan Lee
Keith Pollard, Marv wolfman
Universe
Earth-616
Earth-616
Publisher
Marvel
Marvel comics
In Comics
The X-Men #4 - The Brotherhood of Evil Mutants
Amazing Spider-Man #194
Citizenship
American
American
Marital Status
Single
Single
Occupation
Not Available
Cat burglar; Private investigator, founder of Cats Eye Investigations.
Relatives
Not Available
Not Available