Callisto vs Metallo Facts
Creator
Chris Claremont, Paul Smith
Al Plastino, John Byrne, Robert Bernstein
Universe
Earth-616
New earth
In Comics
The Uncanny X-Men #169 - Catacombs
Superman Vol 2 #1
(January, 1987)
Comic Appearances
310 Issues
Eye Color
Blue
Photocellular
Citizenship
American
American
Marital Status
Single
Single
Occupation
-
Professional criminal
Base
The Xavier Institute, Salem Center, Westchester County, New York State, (former) The Alley (beneath Manhattans surface), X-Factor Is sentient starship
Mobile, though he generally operates out of Metropolis
Relatives
Not Available
Not Available