Based on Millar's comics, Jupiter's Legacy follows the Sampson family, the world's first superheroes who received their powers back in the 1930s.
Now a revered elder guard, the Sampson family struggle to adapt to the changing times, while the next generation of super-powered Sampsons try to live up to their legacy.
Millar doesn't appear to have the same problem as the Sampsons, however, as the comic-book creator has confirmed that a live-action adaptation of his Supercrooks series will take the place of a second season of Jupiter's Legacy.
Opening up about his decision to take the Millarworld in a new direction, he explained (via Deadline): "Jupiter's Legacy is a vast and rich space with lots of characters to mine, and so I'm happy to share that our next step here is a live-action version of the Supercrooks comic I created with Leinil Francis Yu a few years back.
"Given where we're going next, we've made the tough call of letting our incredible cast out of their show commitment as we continue to thoughtfully develop all realms of the Jupiter's Legacy saga.
"We're confident we'll return to it later and just want to say thanks to you guys for your continued support and to the cast and crew who made this look so great."
"I've been asked a lot about what we're planning next with this world, and the answer is to see what the supervillains are getting up to," he continued.
"I've always loved crime stories, from Scorsese to Tarantino, and supervillains are always the most fun part of any superhero story.
"To do something exclusively focused on the villains they fight just feels incredibly fresh as we explore what it's like to be a bad guy in a world crawling with good guys who want to put you in jail."
Jupiter's Legacy is now available to watch on Netflix.
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