escaped mental patient

His masterpiece 'One Flew Over the Cuckoo's Nest' remains the definitive exploration of institutional control and individual rebellion within psychiatric settings.

Films like 'Shutter Island' and 'Fight Club' obsessively examine fractured psyches, institutional betrayal, and the unreliability of perception in confined mental spaces.

His psychologically intense films like 'Possession' and 'Andromeda Nebula' blur the line between sanity and madness with visceral, nightmarish storytelling.