Over the course of his career, Darrow has contributed storyboards and conceptual designs for a number film productions, many of which ended up cancelled, including J. J. Abrams' ', an animated feature by Ridley Scott, one of Hollywood's attempts at adapting "Akira" and Alex Proyas' adaptation of "Paradise Lost". Outside of comics and film, Darrow has contributed artwork to a number of trading card series, including ', "Star Wars Galaxy", "Witchblade", "The Shadow" and "Madman", as well as promotional posters, CD covers and role-playing games. Darrow also serves on the national advisory board of PROTECT: The National Association to Protect Children.