Best asylum movies?
I liked House of Fools, although the genre was more realism/drama than horror.
shareShutter Island, Grave Encounters, A Nightmare on Elm Street 3: Dream Warriors, 12 Monkeys, Session 9, Alone in the Dark, Asylum (1972), Shock Corridor, Spellbound (1945), Kyon Ki (Indish movie, mindf'''), The Jacket, It’s Kind of a Funny Story (2010, more drama with a little comedy), The Cabinet of Dr. Caligari,
Girl Interrupted, The Snake Pit (1948), .... I'm sure there are much more that I forgot to mention.
A classic: One Flew Over the Cuckoo’s Nest