More Than 400 Classic Korean Films Free Online Thanks to the Korean Film Archive
openculture.com
openculture.com
edit: it seems only one set of korean captions are machine-generated, the rest are human-made? Neat.
They distribute the movies through both YouTube and their own website, kmdb.
On YouTube they have a playlist called “with English subtitles”
https://youtube.com/playlist?list=PL28d5JImIlH7-gMEGxxH-nzUp...
On kmdb I couldn’t find any subtitle information and you need to register to play movies and the registration page is seemingly in Korean only ...