France / Apr 03, 2026 / Reims Polar
Overall average
5.0/10
Plot
Desperate to raise money for her younger sister's surgery, Hae-ran teams up with Tae-soo to kidnap her half-sister So-jin. So-jin wakes up confined in an unfamiliar place. Hae-ran and Tae-soo demand a hefty ransom, expecting her wealthy father to cough up the money. Upon discovering that one of her captors is her half-sister, So-jin enters a precarious alliance that blurs the lines between victim and perpetrator as she plots a counterattack against the ruthless Tae-soo.
Genres
CrimeThriller
Technical details
| Detail | Value |
|---|---|
| Original title | 시스터 |
| Original language | 한국어/조선말 (KO) |
| Spoken languages | 한국어/조선말 |
| Production countries | South Korea |
| Status | Released |
| Production companies | Wind Up Film, Studio Santa Claus Entertainment, Blossom Pictures |
| Release date | 28 gennaio 2026 |
| Executive producer | Han Eun-young |
| Production | Choung Yi-jun, Kim Kwang-su, Lee Kang-il, Yoon Hye-jin, Jo Heon-tae |
| Writer | Jin Sung-moon, J Blakeson |
| Editing | Han Mi-yeon, Lee Hye-min |
| Cinematography | Byun Bong-sun, Choi Won-ryeol |
| Assistant directors | Jang Min-kyung, Jin Sung-moon |
| Lighting | Choi Jung-hyun |
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| Camera operators | Byun Bong-sun, Choi Won-ryeol |
| Additional photography | Byun Bong-sun, Choi Won-ryeol |
| Production design | An Ji-hye, Lee Sang-hun |
| Art direction | Lee Sang-hun, An Ji-hye |
| Set decoration | Lee Sang-hun, An Ji-hye |
| Visual effects | Kim Nam-sik |
| Music | Chae Min-ju, Park Yong-ki, Choi Dong-geun |
| Sound | Chae Min-ju, Park Yong-ki, Choi Dong-geun |
| Costume design | Kim Ha-kyoung, Park Min-hui |
| Makeup | Kim Ha-kyoung, Park Min-hui |
| Hairstyling | Kim Ha-kyoung, Park Min-hui |
Release dates
Premiere
Belgium / Apr 16, 2026 / 16 / Brussels International Fantastic Film Festival
Theatrical release
South Korea / Jan 28, 2026 / 15
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