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

Alex Olsen portrait

Character/DC

Alex Olsen

Swamp Thing

27 appearancesSince 1971

Alex Olsen first appeared in House of Secrets #92 (1971-06), published by DC. 27 appearances are indexed across 21 series.

Character history

Key issues

1 issue

House of Secrets#92Cape Archive1971
House of Secrets
#92
first appearance · intro
1971-06-00

Across the catalog

Appears in

21 series

STCape Archive 1985
Swamp Thing
1985–1996
2 issues →
HOSCape Archive 1956
House of Secrets
1956–1978
1 issue →

DC Special Blue Ribbon Digest cover

DC Special Blue Ribbon Digest

1980–1982

1 issue →

The Saga of Swamp Thing cover

The Saga of Swamp Thing

1982–1985

1 issue →

ROTCape Archive 1986

Roots of the Swamp Thing

1986–1986

1 issue →

Swamp Thing cover

Swamp Thing

1987–2006

1 issue →

DSACape Archive 1992

DC Silver Age Classics House of Secrets 92

1992–1992

1 issue →

Swamp Thing: Dark Genesis cover

Swamp Thing: Dark Genesis

1992–2002

1 issue →

DC Comics Classics Library: Roots of the Swamp Thing cover

DC Comics Classics Library: Roots of the Swamp Thing

2009–2009

1 issue →

Saga of the Swamp Thing cover

Saga of the Swamp Thing

2009–2011

1 issue →

Saga of the Swamp Thing cover

Saga of the Swamp Thing

2012–2014

1 issue →

Roots of the Swamp Thing cover

Roots of the Swamp Thing

2012–2012

1 issue →

The Flash cover

The Flash

2016–2023

1 issue →

Swamp Thing: The Bronze Age Omnibus cover

Swamp Thing: The Bronze Age Omnibus

2017–2017

1 issue →

HOSCape Archive 2018

House of Secrets: The Bronze Age Omnibus

2018–2019

1 issue →

Swamp Thing: The Bronze Age cover

Swamp Thing: The Bronze Age

2018–2021

1 issue →

Swamp Thing Halloween Horror Giant cover

Swamp Thing Halloween Horror Giant

2018–2018

1 issue →

HOSCape Archive 2019

House of Secrets 92 (Facsimile Edition)

2019–2019

1 issue →

Absolute Swamp Thing by Alan Moore cover

Absolute Swamp Thing by Alan Moore

2020–2022

1 issue →

The Swamp Thing cover

The Swamp Thing

2021–2022

1 issue →

The Swamp Thing cover

The Swamp Thing

2021–2023

1 issue →