grailworth

Metallo (John Corben)

27 appearances · First published 1959

Metallo (John Corben) appears in 27 issues in grailworth's catalog, and was first published in 1959. First post-crisis appearance: Superman #1 (1987), cover dated 1987.

First appearance

Every appearance we value

Character appearances from the Grand Comics Database, CC BY-SA 4.0.