Seen everything by Na Hyun?
If you've already watched everything Na Hyun directed, here are 12 films from other directors that share the orbit of The Prison — the catalog's mood-cluster and similarity-graph neighbours, filtered to exclude Na Hyun's own filmography. Where to go next. (Also: Na Hyun's full filmography · where to start with Na Hyun.)
The Thieves
pitch blackrawunhinged
Troubleshooter
neon soakedparanoidraw
The Divine Move
raw
The Con Artists
playful
Broken
gut punchrawslow burn
Friend: The Great Legacy
rawtender
The Bad Guys: Reign of Chaos
A Violent Prosecutor
playfulraw
Master
paranoidraw
The King
foreign gembittersweetraw
Hit-and-Run Squad
foreign gemneon soakedraw