Sun Sep 30 15:17:08 PDT 2018 https://datasets.imdbws.com/ does not appear to have MPAA ratings. I xzgrep'd all the files listed there, and none of them had PG.\?13, other than in movie _titles_. Sun Sep 30 13:14:41 PDT 2018 Perhaps http://www.omdbapi.com/ would be a suitable replacement. It would probably make the fuzzy search impossible, but it does at least include MPAA ratings. It's a REST interface; it's probably not something you can just download. Sun Sep 30 13:03:01 PDT 2018 I hunted around for a newer mpaa-ratings-reasons.list , but did not find one. It appears the list is no longer updated and even old versions have become hard to find.