# Duplicates **URL:** \ **Category:** General Discussions\ **Created:** [March 26, 2018, 9:53pm UTC](https://forums.plex.tv/t/duplicates/230471 "2018-03-26T21:53:22Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![ashman70](https://avatars.discourse-cdn.com/v4/letter/a/b782af/32.png) [@ashman70](https://forums.plex.tv/u/ashman70)\ **Post date:** [March 26, 2018, 9:53pm UTC](https://forums.plex.tv/t/duplicates/230471/1 "2018-03-26T21:53:22Z")
I am running Plex as a docker in linux on unRAID, just today I noticed that I have a lot of duplicate movies, not sure why. For films like Aliens, I have a poster for each film and then one for all four? I’ve never seen that before, but even for single films I have a second poster for the same film. I don’t have any kind of custom filters turned on, odd. This is my server version.Version 1.12.1.4885 ---
**Author:** ![tom80H](https://sea1.discourse-cdn.com/plex/user_avatar/forums.plex.tv/tom80h/32/19753_2.png) [@tom80H](https://forums.plex.tv/u/tom80H)\ **Post date:** [March 26, 2018, 9:59pm UTC](https://forums.plex.tv/t/duplicates/230471/2 "2018-03-26T21:59:44Z")
it’s called “inline collections”. Here’s a summary of what they are, how to use them and how to get rid of them if you don’t like them (also how to stop Plex from automatically creating single-movie collections based on The Movie Database collection information): - [https://www.plex.tv/blog/beginning-look-lot-like-collections/](https://www.plex.tv/blog/beginning-look-lot-like-collections/) - [https://support.plex.tv/articles/201273953-collections/](https://support.plex.tv/articles/201273953-collections/) ---
**Author:** ![ashman70](https://avatars.discourse-cdn.com/v4/letter/a/b782af/32.png) [@ashman70](https://forums.plex.tv/u/ashman70)\ **Post date:** [March 26, 2018, 10:13pm UTC](https://forums.plex.tv/t/duplicates/230471/3 "2018-03-26T22:13:07Z")
Thanks very much, that was exactly what I was looking for. ---
**Author:** ![system](https://global.discourse-cdn.com/plex/original/3X/2/a/2acb9765406f63293d357b4ec509ec39aa28f2ad.png) [@system](https://forums.plex.tv/u/system)\ **Post date:** [January 8, 2020, 12:49am UTC](https://forums.plex.tv/t/duplicates/230471/4 "2020-01-08T00:49:10Z")