Writer/Artist of the comic book "Madman", about Frankenstein-faced adventurer, and related crossover comics like "The Superman/Madman Hullabaloo!" Other comics work includes art for an "Untold Tales of Spider-Man" annual.
Was instrumental in connecting fellow comic artist Frank Miller with
Robert Rodriguez, leading to their collaboration on the movie Sin City (2005), based on
Miller's comic. Since 1998, Rodriguez has possessed the movie rights to
Allred's "Madman" comic.