The Black Room streaming: where to watch online?
Currently you are able to watch "The Black Room" streaming on Bloodstream or for free with ads on The Roku Channel, Fandango at Home Free, Bloodstream. It is also possible to rent "The Black Room" on Amazon Video, Fandango At Home, Apple TV online and to download it on Amazon Video, Apple TV, Fandango At Home.
Besides streaming, you can also buy the movie on DVD from Barnes & Noble and on Blu-ray from Amazon DVD / Blu-ray, Barnes & Noble.
You can also stream the title for free on FlixHouse, Plex Player, Plex Channel.