The Thinker

A cerebral villain operating in the Flash's corner of the DC Universe, The Thinker relies on intellect and mental cunning rather than brute force, making him a persistent threat to the Scarlet Speedster and other heroes.

Conjured from the brilliant minds of Gardner Fox and Carmine Infantino in The Flash #123 back in 1961, The Thinker is a Silver Age DC creation with a remarkably long shadow — still turning up in comics more than six decades after that debut. A fixture of the Flash's corner of the DC Universe, this cerebral villain has shared pages with some of the publisher's heaviest hitters: Green Lantern, Batman, Robin, and the Scarlet Speedster himself. Significant enough to earn a permanent entry in Who's Who: The Definitive Directory of the DC Universe and to rack up a pair of key collector issues, The Thinker is the kind of enduring antagonist who reminds you just how rich and layered the Silver Age DC rogues' gallery truly is.