Since "paper" is not a standard technical term for video files, you are likely looking for one of the following:
The file extension .mkv.mkv suggests the file may have been renamed incorrectly or is from a third-party distribution site. Ensure you have a reliable antivirus active when downloading associated "papers" or subtitle files from unofficial sources. Big Sky S03E05 | STAGATV.COM.mkv.mkv
: If you need a written "paper" copy of the dialogue, sites like Forever Dreaming archive TV scripts and transcripts. Since "paper" is not a standard technical term