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Doctor Diehard (DC) — First appearance, key issues & comics · Cape Zone

DD

No image in Comic Vine.

Character/DC

Doctor Diehard

robot imposter, Extremists, DC

30 appearancesSince 1990

Doctor Diehard first appeared in Justice League Europe #15 (1990-06), published by DC. 30 appearances are indexed across 15 series.

Character history

Key issues

2 issues

Justice League Europe
#15
first appearance
1990-06-00
Justice League of America
#2
death
2017-05-00

Across the catalog

Appears in

15 series

Justice League Europe
1989–1993
6 issues →
Countdown
2007–2008
4 issues →
Countdown Presents: Lord Havok & the Extremists
2007–2008
4 issues →

Justice League America cover

Justice League America

1989–1996

2 issues →

Supergirl cover

Supergirl

1996–2003

2 issues →

Justice League of America cover

Justice League of America

2017–2018

2 issues →

Justice League of America cover

Justice League of America

2017–2018

2 issues →

JLA: Incarnations cover

JLA: Incarnations

2001–2002

1 issue →

Avengers / JLA cover

Avengers / JLA

2003–2004

1 issue →

JLA / Avengers: The Collector's Edition cover

JLA / Avengers: The Collector's Edition

2004–2004

1 issue →

JLA / Avengers cover

JLA / Avengers

2008–2008

1 issue →

Countdown Presents: Lord Havok and the Extremists cover

Countdown Presents: Lord Havok and the Extremists

2008–2008

1 issue →

Supergirl cover

Supergirl

2016–2018

1 issue →

Justice League of America: Rebirth Deluxe Edition cover

Justice League of America: Rebirth Deluxe Edition

2018–2018

1 issue →

Justice League: Corporate Maneuvers cover

Justice League: Corporate Maneuvers

2020–2020

1 issue →