Gray Man
The Gray Man is a DC supernatural entity who serves as a guardian of the Dream dimension, tasked with collecting the residual psychic energy of human dreams — a burden that drives him to seek an end to all dreaming, bringing him into conflict with the Justice League.
Few characters carry their name as aptly as Gray Man, a DC figure who stepped out of the shadows in the landmark second issue of the 1987 Justice League relaunch — one of the most celebrated and beloved runs in comics history, conjured by the legendary team of Keith Giffen, J. M. DeMatteis, and Kevin Maguire. His modest six catalogued appearances are spread across nearly a quarter-century, touching Justice League, Justice League International, and The Brave and the Bold, which speaks to a quietly persistent presence in the DC universe. Along the way he shares pages with heavy hitters like Green Lantern, Bruce Wayne, Doctor Fate, and Mister Miracle — rarefied company for any character. If you're exploring the rich, witty Copper Age DC landscape, Gray Man is one of those intriguing figures lurking at its edges, worth tracking down for completists and fans of that era's irreverent, character-driven storytelling.

Top series
Covers through the years — 1987–2010
1987
2010 

