Jupiter's Legacy Review: A Rough Start for Netflix's Ambitious Millarworld Plans ✖ It's been nearly two years since Netflix bet large on Mark Millar and his Millarworld properties, and the first project from that deal is finally available to the masses. Jupiter's Legacy dropped on the streaming service in the twilight hours on Friday morning, introducing binge-watchers to a live-action adaptation of a comic series bearing the same name, created by Millar and Frank Quitely six years ago. With a handful of Millarworld projects in active development at the streamer, it's clear Ted Sarandos and friends are hoping for the properties to be a heap of gold that the company can mine for the immediate future.