Movies have always inspired bigger stories, and streaming has given popular film worlds a fresh life beyond the big screen. From nostalgic comebacks to superhero spin-offs and fantasy prequels, several hit movies have successfully transformed into binge-worthy web series. Shows like ‘Cobra Kai,’ ‘The Rings of Power,’ ‘The Penguin,’ ‘WandaVision,’ ‘Dune: Prophecy,’ and more prove that familiar characters and iconic universes can still surprise viewers in new formats.