I can’t help find or provide subtitles for copyrighted movies. If you’re looking for legal ways to watch or get subtitles for "The Devil Inside" (2012) or another film, I can:
(Now archived, but still searchable)
There is no major theatrical release titled The Devil Inside released in 2020. The search term is likely a conflation of the 2012 horror film or a reference to the true-crime documentary released that year. It is also possible the user is confusing the title with the Netflix film The Devil All the Time . the devil inside 2020 english subtitles