"Zane Townsend"@en . "Madman"@en . "Madman is a fictional character, a comic book superhero that appears in comic books published by Image Comics. Created by Mike Allred, the character first appeared in Creatures of the Id (Oct. 1990). His name, Frank Einstein, is a combination of Frank Sinatra and Albert Einstein, and is also a reference to Frankenstein."@en . .