Batman (comic book) work, and first interior-story work, appeared in "Batman" #19 (Oct.-Nov. 1943), for which he drew the cover and the first three Batman stories, and penciled the fourth Batman story, inked by Norm Fallon. Like all Batman artists of the time, Sprang went uncredited as a ghost artist for Kane. Villains which debuted during this early era included the Mad Hatter in issue #49 (October 1948) and Killer Moth in issue #63 (February 1951). In 1953, Sheldon Moldoff became another one of the primary Batman ghost artists who, along with Win Mortimer and Dick Sprang, drew stories credited to Bob Kane,
The Prisoner in other media series fascinated comic book artist Jack Kirby, who created a four-issue homage in 1969 in "Fantastic Four" #84-87, in which the superhero team finds itself in Doctor Doom's Latveria, a city like the Village in many respects. In the "Bullpen Bulletins" page in Marvel Comics cover-dated July 1976, Marvel announced a comic book based on "The Prisoner", to be written by Steve Englehart and drawn by a then-unchosen artist and scheduled to be "starting this summer". The artist assigned to the project would be Gil Kane. When Jack Kirby returned to Marvel in the mid-70s after a run at DC