Star Wars: Episode III - Revenge of the Sith - watch online: streaming, buy or rent
Currently you are able to watch "Star Wars: Episode III - Revenge of the Sith" streaming on Disney Plus. It is also possible to buy "Star Wars: Episode III - Revenge of the Sith" on Apple TV, Microsoft Store, Rakuten TV, SF Anytime, Blockbuster, Viaplay as download or rent it on Apple TV, Rakuten TV, Blockbuster, SF Anytime, Viaplay online.
There aren't any free streaming options for Star Wars: Episode III - Revenge of the Sith right now. If you want know when it is streaming for free, click 'Free' in the filters above and hit the notification bell.