Reflection in a Dead Diamond

1h 27m · 2025 · Directed by Hélène Cattet · 3.6 / 5 on Letterboxd

Reflection in a Dead Diamond (2025) runs 1h 27m, directed by Hélène Cattet. 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.

When the mysterious woman in the room next door disappears, a debonair 70-year-old ex-spy living in a luxury hotel on the Côte d'Azur is confronted by the demons and darlings of a lurid past in which moviemaking, memories and madness collide.

Genres: Action, Thriller, Mystery

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