Sgt. Duffy
Mike Duffy
1 series
108 issues
Sgt. Duffy, also known as Mike Duffy, has appeared in 108 comics from Marvel Comics since 1941. The most recent catalogued appearance dates to 2022. Team affiliations include United States Army. Most catalogued appearances come from Captain America Comics.
Real Name
Mike Duffy
Hero Name
Sgt. Duffy
Publisher
First Appearance
Powers
Unarmed Combat, Leadership
Gender
Male
Aliases
Mike Duffy, Michael Duffy
Latest Series Appearances
Teams
Teammates
Captain America
Steve Rogers
Wonder Woman
Diana of Themyscira
Professor X
Charles Francis Xavier
Beetle Bailey
Carl James Bailey
Nick Fury
Nicholas Joseph Fury
Sarge Snorkel
Orville P. Snorkel
Batwoman
Katherine Rebecca Kane
Bucky Barnes
James Buchanan Barnes
Juggernaut
Cain Marko
Nathan Hale
Nathan Hale
Appears alongside
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