Play Movies have been available on Google Play for years now, but this is the case only in certain parts of the globe. People living elsewhere have to wait patiently for their countries to get added to the list. Ireland is the latest one to gain support, so its residents can now fire up the Play Store to download movies. TV shows, however, are not available.
When it comes to Google Play content, movies have a relatively broad reach. They are available to more parts of the world than books, music, and TV shows. Still, there are many countries left to go. We'll keep you informed as more arrive.
Source: Google Play support