Jack Flag

Jack Flag is a patriotic Marvel hero inspired by Captain America who infiltrated criminal organizations like the Serpent Society and A.I.M. as an undercover operative, eventually working alongside heroes including the Avengers. He debuted in 1994 during Mark Gruenwald's Captain America run.

Born out of the patriotic energy of Mark Gruenwald and Dave Hoover's Captain America run in 1994, Jack Flag is a Copper/Modern Age Marvel creation who wears his star-spangled inspirations right on his sleeve. Over roughly sixteen years, this character moved through some genuinely eclectic company — from the shadowy ranks of the Serpent Society and A.I.M. to the storied Avengers — making him one of comics' more unexpectedly well-traveled figures. His adventures have brought him alongside heavyweights like Steve Rogers and Hank Pym, and his appearances stretch from the pages of Captain America all the way out to the cosmic reaches of Guardians of the Galaxy and Realm of Kings. It's a wild, wide-ranging journey for a character born in the shadow of the Star-Spangled Avenger, and that unpredictable range is exactly what makes Jack Flag worth tracking down.