If you haven't got on-demand online TV service, there are plenty of free alternatives out there. One of them is CyberFlix TV, a platform that offers us contents including hundreds of movies and TV series.
Yet another alternative to movies and series services
This streaming app to watch movies and series workly similarly to other Android applications of the same style, as of the likes of Stremio or Popcorn Time. In other words, we can access (without needing to sign up as users) and explore its entire catalog that incorporates hundreds of movies, including premieres, and the best TV series at present. We can do so by flicking through the contents, receiving suggestions from the app, resorting to the categories structure or simply carrying out a manual search.
Furthermore, we won't need to download a multimedia player of the likes of VLC or MX Player as it offers us the option to play the hosted contents by means of ExoPlayer. For such purpose, we simply have to select it as the default player.