Cosmo
8 series
44 issues
Cosmo has appeared in 44 comics from DC Comics since 1937. The most recent cataloged appearance dates to 2025. Most cataloged appearances come from Detective Comics.
Hero Name
Cosmo
Publisher
First Appearance
Powers
Intellect, Chameleon, Unarmed Combat, Tracking
Gender
Male
Aliases
Phantom of Disguise
Latest Series Appearances
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Appears alongside
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