Metadata for P90X2

Does anyone know where you can get the metadata for P90X2?  I have it set to movies and some of the covers came in and descriptions but not for everyone of them.  Trying to find out where it is pulling from. seems like they don’t have anything but the front art cover and nothing else so its pulling some info from somewhere.  

Do you know if your files have some embedded metadata?

The only 2 sources we use are TheMovieDB and TheTVDB, so if it’s not listed on either of those sites the metadata and cover art may be coming from within the files themselves.

One option would be to add your own metadata and cover art as described here.