Gardner Grayle

Gardner Grayle is the Atomic Knight, a soldier who finds himself in a devastated, post-nuclear-war Earth and discovers that medieval armor is uniquely resistant to the fallout. Donning such armor, he leads a small band of survivors in their struggle to rebuild civilization.

Born in the pages of Strange Adventures #117 in 1960, Gardner Grayle is a quietly compelling Silver Age creation from the legendary team of John Broome and Murphy Anderson — the same visionary duo who helped define DC's sci-fi adventure era. Over a remarkable span stretching across 65 years, this character has kept extraordinary company, sharing pages with the likes of Green Lantern and finding a notable home in The Outsiders, which speaks to a career that evolved well beyond his imaginative Silver Age origins. With 25 catalog appearances including a key collector issue, Grayle is the kind of deep-cut DC figure who rewards the curious fan willing to dig past the marquee names — a testament to the enduring richness of comics' Silver Age frontier.