If the subtitles are slightly out of sync (appearing too early or too late), most media players like VLC Media Player allow you to adjust the timing on the fly using the 'H' (delay) and 'G' (forward) keys.
: This site often hosts specific matches for scene releases. Check the The Thing (1982) page on OpenSubtitles. subtitle The.Thing.1982.REMASTERED.720p.BRRip.X...
: Search for the The Thing (1982) Subtitles on Subscene to find community-uploaded files matching "REMASTERED" or "BRRip" releases. If the subtitles are slightly out of sync