DC Comics
OVERMASTER
5
APPEARANCES
3
SERIES
APPEARS
Justice League America #85"They Might be Giants!"
Feb 1994
No listings
APPEARS
Justice League America #89"Judgment Day, Part 1: D-Day"
Jun 1994
No listings
APPEARS
Justice League America #90"Judgment Day, Part 4: The Shadow of Death"
Jul 1994
No listings
APPEARS
JLA Secret Files #1
Sep 1997
No listings
APPEARS
Superman/Batman #32"The Enemies Among Us, Part 5"
Feb 2007
No listings
