Robert Crane vs Mister Mxyzptlk Facts
Creator
Jerry siegel, Leo Nowak
John Byrne
Universe
Earth-Two, New Earth
New earth
In Comics
Star Spangled Comics #7 - The Guardian
Superman Vol 2 #11
Citizenship
American
Unknown
Marital Status
Single
Single
Occupation
Not Available
-
Relatives
Not Available
Not Available