Il Buco

1h 33m · 2021 · Directed by Michelangelo Frammartino · 3.7 / 5 on Letterboxd

Il Buco (2021) runs 1h 33m, directed by Michelangelo Frammartino. It is one of 3,647 films in the 100 Minute Movies catalog — every one rated 3.0 or higher by Letterboxd members and short enough to finish in an evening.

In August 1961, speleologists from Italy’s booming North arrive on a Calabrian plateau where time stands still. The intruders discover one of the world’s deepest caves, the Bifurto Abyss, under the gaze of an old shepherd, the only witness of the pristine territory.

Genres: Drama

No US streaming listed when we last checked (9 July 2026). Availability changes often.