some i didn’t see mentioned:
the thing, prince of darkness and in the mouth of madness are sometimes classed as the apocalypse trilogy
i haven’t seen the latest blair witch but i’m a defender of the first two lol
days of being wild, in the mood for love and 2046 is a trilogy of sorts
i’m not a big fan of these but there’s van sant’s death trilogy, haneke’s glaciation trilogy, the inarritu trilogy
some i haven’t seen all of but which interest me:
kairostami’s koker trilogy
hartley’s henry fool and long island trilogies
stillman’s doomed bourgeois in love trilogy
kaurismaki’s proletariat trilogy
ray’s apu trilogy
kobayashi’s human condition trilogy
ford’s cavalry trilogy
hou’s coming of age trilogy
lang’s mabuse trilogy
maniac cop trilogy
a moment of romance trilogy
ozu’s noriko trilogy
hawks’ rio bravo trilogy
wenders’ road movie trilogy
yamada’s samurai trilogy
bergman’s silence of god trilogy
the 36th chamber of shaolin trilogy
kieslowski’s three colors trilogy
all the von trier ones