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

Blackrock portrait

Character/DC

Blackrock

Samuel Tanner, DC

15 appearancesSince 1976

Blackrock first appeared in Action Comics #458 (1976-04), published by DC. 15 appearances are indexed across 9 series.

Also known as Samuel Tanner

Character history

Key issues

2 issues

Action Comics
#458
first appearance · origin
1976-04-00
Superman
#325
intro
1978-07-00

Across the catalog

Appears in

9 series

Superman
1939–1986
4 issues →
Action Comics
1938–2011
2 issues →
Justice League America
1989–1996
2 issues →

The Superman Family cover

The Superman Family

1974–1982

1 issue →

Superman: Lois & Clark cover

Superman: Lois & Clark

2015–2016

1 issue →

NCCape Archive 2018

New Challengers

2018–2018

1 issue →

New Challengers cover

New Challengers

2018–2018

1 issue →

TT/Cape Archive 2020

Teen Titans / Deathstroke: The Terminus Agenda

2020–2020

1 issue →

SACCape Archive 2025

Superman: Action Comics by Dan Jurgens Omnibus

2025–

1 issue →