Jupiter's Legacy, which will span eight episodes, hails from Steven S. DeKnight (who launched Netflix's first Marvel drama, Daredevil) will serve as showrunner. Lorenzo diBonaventura and Dan McDermott exec produce, with DeKnight directing the first episode. The drama is based on Millar's ongoing comic of the same name, which was first published in 2013. The series is a multigenerational drama that follows the world's first generation of superheroes, who received their powers in the 1930s. In the present day, they're they revered elder guard, but their super-powered children struggle to live up to the legendary feats of their parents. Jupiter's Legacy is considered the crown jewel of Millar's Millarworld banner as the title, about the world's first superheroes, could lend itself to become its own suite of series akin to Netflix's Marvel TV universe.