Smallville Bad Guys from DCU - Metallo

Name: John Corben

Alias: Metallo

Affiliation: Injustice League; Underground Society

First in Smallville: S9 Savior

First in Comics: "The Menace of Metallo!" in Action Comics #252 (May 1959)

Picture: Smallville, Superman/Batman Public Enemies, New Earth

Additional Reference: John Corben holds a grudge against The Blur and seeks revenge. In Smallville, he poses as a reporter to reach his ultimate goal. In the Y2K series of the comics he gains an upgrade designed by Braniac 13 and almost defeats Superman.