CastingKim Mi-hwa and Lee Seung-min join the cast.
On the Heights
(2026)Following a film puts its news in your timeline and tells you when it gets a date, moves, or turns up to watch at home.

- Announced
- Shooting
- Wrapped
- Released
- Country
- South Korea
- Director
- Runtime
- 1h 41m
- Genres
- Drama
Release dates
US dates, plus theatrical dates in the film's own country.
Plot
After a suicide in the family, mother Hae-sook and daughter Yoon-seul withdraw into separate silences, each carrying grief in her own way. When Yoon-seul returns home after a long absence, the distance between them becomes impossible to ignore. They share the same space yet remain estranged, bound by what neither can fully name. Hae-sook attempts to endure the loss through restless, self-destructive impulses, while Yoon-seul retreats into emotional numbness. As traces of the past surface in their daily lives, they are confronted with the fragile thread that still connects them. An unforeseen incident disrupts the stillness of their days.
Cast
(7)
- Kim Sung-ryung · Hae-sook
- Kim Se-won · Yoon-seul
- Lim Sun-woo
- Kim Mi-hwa
- Lee Seung-min
- Yoon Ah-jung
- Son Seong-chan
Crew
(14)
Director
Executive Producer
Producer
Director of Photography
Colorist
Editor
Original Music Composer
Production Sound Mixer
Sound Designer
Production Design
Costume Design
Makeup & Hair
VFX Supervisor
Lighting Director
Companies
(1)
Latest updates
(1)
Each day leads with what the trades have covered. Changes TMDB has recorded that no outlet has reported yet sit under “Not yet reported”.