To watch free movies on your PS4, you can try the following methods:

1. Use the search bar and type “(Movie title) free online” to find websites that stream free movies.
2. Visit websites like Putlocker, Movie-Tube, Twitch, or YouTube that offer free movies or live streams.
3. Download the free Plex app to stream movies from your computer to your PS4 without file transfers.
4. Sign up for free trials of streaming services like PlayStation Vue, Amazon Prime Video, or Hulu to access their movie libraries.