DC Comics

COSMO DUGGER

2

APPEARANCES

1

SERIES

FIRST APPEARANCE

Batman #289 cover

Batman #289

"Sign of the Skull"

July 1977

KEY APPEARANCES

All 2 appearances.

Batman #289 cover

Batman #289"Sign of the Skull"

Jul 1977

No listings

Batman #290 cover

Batman #290"Skull Dugger's Killjoy Capers!"

Aug 1977

No listings

SERIES

Batman

Batman

715 issues