Single tv episode refuses to show up in Plex library

[JuiceWSA]

Show us your file names and structures.

At my house, that one and about 200 others are named like this:

J:\TV-Vintage\
........Looney Tunes\
.............Season 1929\
.................Looney Tunes - S1929E01 - Bosko the Talk-Ink Kid.mp4

Then this happened:

Same as when all these happened:

… and IF you’re using MP4/M4V files…:

Video File Naming

With LMA in priority, Embedded Titles within MP4/M4V files are preferred - even over a perfect file name. Local Media Assets should - AT ALL TIMES - remain enabled (unless specifically instructed to turn it off). Local Media Assets should be ‘Demoted’, to the bottom of the stack of active agents under ALL tabs in Shows and Movies, but should NOT be disabled. Local Media Assets is needed for many things - it doesn’t need to be given Tip-Top-Priority (as Plex has so hatefully placed it as it’s …

That would be about the only thing to stop proper file names and structures from doing the job…