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Countdown (Marvel) — First appearance, key issues & comics · Cape Zone

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Character/Marvel

Countdown

G.I. Joe, David D. Dubosky

2 appearancesSince 1991

Countdown first appeared in G.I. Joe, a Real American Hero #109 (1991-02), published by Marvel. 2 appearances are indexed across 1 series.

Also known as David D. Dubosky

Character history

Key issues

1 issue

G.I. Joe, a Real American Hero#109Cape Archive1991
G.I. Joe, a Real American Hero
#109
first appearance
1991-02-00

Across the catalog

Appears in

1 series

GJACape Archive 1982
G.I. Joe, a Real American Hero
1982–1994
2 issues →