Metropolis - watch online: streaming, buy or rent
Currently you are able to watch "Metropolis" streaming on Amazon Prime Video. It is also possible to buy "Metropolis" on Apple TV, Blockbuster, SF Anytime, Rakuten TV as download or rent it on Apple TV, Blockbuster, Rakuten TV, SF Anytime online.
You can also stream the title for free on Filmstriben, Plex, JustWatchTV.