All of a Sudden

Two scholars exchange letters about chance and risk. As the philosopher falls ill, their academic correspondence evolves into intimate discussions about mortality and a deeper connection forms between them.

All of a Sudden is a 2026 drama movie directed by Ryûsuke Hamaguchi, starring Marie Denarnaud, Kyôzô Nagatsuka, Kodai Kurosaki. It holds an IMDb rating of 7.9/10 from 149 votes and runs 3h 16m.