Sleez
Sleez (DC) appears in 3 issues in grailworth's catalog, and was first published in 1987. First appearance: Action Comics #592 (1938), cover dated 1987.
First appearance
Origin
Every appearance we value
Action Comics (1938) 2 issues
Superman (1987) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.