Adventures of Superman — DC Comics
Issue: #503
Last valuation update: 2026-02-05
With his plans in motion and his true nature still unknown by the citizens of Earth, Cyborg Superman prepares to take out Superboy! Does the Boy of Steel have any chance of surviving a fight with a killer who still claims to be the real Superman?! Meanwhile, a Kryptonian Battle Suit is fired up at Superman's Fortress of Solitude--who's inside?!Issue Tagline: Don't Send a Boy to Do a Man's Job!Note...
Creators: Albert De Guzman, Glenn Whitmore, Mike Carlin, Karl Kesel, Frank Pittarese, Doug Hazlewood, Tom Grummett
Characters: Superman, Cat Grant, Lois Lane, Mongul the Elder, Jimmy Olsen, Perry White, Kon-El, Kon-El, Cyborg Superman, Vincent Edge, Ron Troupe, Whit, Rex Leech, Tana Moon, Roxy Leech
Story arcs: Reign of the Supermen