Does anyone know if there is a place to lookup to see if a movie is playing on any of the Roku channels?
Isn't this what search is for? Search for a movie, click on the title in the search results and it tells you what channels that movie is available on.
Roku Search only works on channels that participate. So it may work with some of the major players, none of the smaller ones will appear there.
Nvidia Shield, Roku Stick (3600), Ultra (4640), Premiere (3920), Insignia 720p Roku TV, Sharp 4K Roku TV, Windows 10 Pro x64 running Serviio and Plex on a wired Gigabit network.