At least in Apple TV client is quite easy to get some spoiler when selecting a TVShow episode because the thumbnails of next ones are visible. I don’t know in other players. Thanks !!!

Hide or blur thumbnails for unwatched TVShows episodes

tom80H Split this topic June 23, 2020, 12:17pm 2

Topic		Replies	Views
Blur thumbnails of unseen episodes as not to spoil things Plex Features server-windows , plex-media-player , plex-web	2	283	January 22, 2022
TV Show Previews Smart TVs lg-webos	5	196	November 20, 2021
Please add OPTION to disable/remove episode thumbnails from season list. Sometimes it shows potential spoilers Mobile Devices android-mobile-legacy	3	501	September 21, 2020
Prevent Thumbnail Preview Feature Suggestions	2	169	June 10, 2021
[Feature Request] Hide episode synopsis/thumbnails for unwatched episodes Feature Suggestions	3	83	June 10, 2021