grailworth

John Martz

Penciller on 9 issues · inker on 9 issues · colorist on 1 issue

John Martz is credited as penciller on 9 issues, inker on 9 issues and colorist on 1 issue in grailworth's catalog, 4 issues of them across 2 series we value.

Every issue

Mad (1952) 2 issues

Mad (2018) 2 issues

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