Fan Casting Mr. Nobody in Return to the DC Universe

Eric Morden began his career in super-villainy when he stole Rog, a robot designed for lunar exploration by Niles Caulder, and became a one-man crime wave, being a prominent part of the Brotherhood of Evil. Spending years in Paraguay, Morden lost his sanity, before he would contact a former Nazi scientist, and be exposed to the White Room, turning him into Mr. Nobody, a living shadow who can feed on people's sanity, where he would cause trouble for the Doom Patrol all over. Once Mr. Somebody, now Morden has returned to being Mr. Nobody, leading a group called the Front Men, made of other Doom Patrol enemies.