The Ninth Configuration (1980)

Army psychiatrist Colonel Kane is posted to a secluded gothic castle housing a military asylum. With a reserved calm, he indulges the inmates' delusions, allowing them free rein to express their fantasies.

Genres: Drama, Comedy, Horror, Mystery, Thriller

What to watch after The Ninth Configuration

• The Ninth Gate (1999) — Same subject: castle
• Slaughterhouse-Five (1972) — Same feel: complex, philosophical
• Altered States (1980) — Same feel: complex, mysterious
• The Professor and the Madman (2019)
• THX 1138 (1971)
• The Cat o' Nine Tails (1971)