Black X

Black X is a shadowy espionage operative published by Quality Comics, working as a covert spy during the Golden Age era. He appeared in the anthology pages of Smash Comics alongside other heroes, embodying the wartime intrigue and secret-agent adventure popular in early 1940s comics.

Few characters carry the shadowy mystique of a Golden Age spy quite like Black X, who debuted in Smash Comics #25 in 1941, brought to life by creator George Brenner during comics' earliest heroic era. A Quality Comics operative, Black X shared the vibrant pages of Smash Comics alongside a remarkable cast — Wings Wendall, Happy Terrill, and even Bozo the Robot — making those issues genuine showcases of Golden Age imagination at its most eclectic. The character's footprint stretches a remarkable seven-plus decades into the catalog, resurfacing in Gwandanaland Comics and keeping that classic espionage energy alive for modern collectors. With only six recorded appearances, Black X is a genuine rarity — the kind of deep-cut discovery that makes digging through Golden Age runs so endlessly rewarding.