Mark Millar is a New York Times best-selling comic-book writer, Hollywood producer and President of Netflix's Millarworld Division in Los Angeles. Mark and his wife Lucy sold their company to Netflix in 2017 and their first series from the world's biggest streaming platform is Jupiter's Legacy, an eight-part superhero blockbuster in 2021.

His previous work includes KINGSMAN, KICK-ASS, WANTED, OLD MAN LOGAN, SUPERMAN: RED SON and CIVIL WAR. Old Man Logan was the inspiration for Hugh Jackman's LOGAN movie and Civil War was the inspiration for Marvel's CAPTAIN AMERICA: CIVIL WAR. His Superman graphic novel RED SON was adapted in 2020 as an animated movie and is the biggest-selling Superman graphic novel in history. Civil War remains Marvel's biggest-selling graphic novel of all time.