Sister
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.
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📋 Film Details
| Original Title | 시스터 |
| Year | 2026 |
| Country | South Korea |
| Genre | Crime, Thriller |
| Director | Jin Sung-moon |
| Runtime | 87 min. |
| Rating | TMDB: 6.0/10 (5 votes) |
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🎬 MovieFinder's Take
Crime cinema with the understanding that the genre isn't about the crime, but the system that creates it. The director works in the tradition of smart genre films. Unhurried, undiminished.
Tension builds methodically and doesn't deflate toward the end — rare for the genre. A couple of twists are genuine, not tacked on. The ending is honest.
Good for an evening viewing with someone who values genre cinema made with intelligence.
Director: Jin Sung-moon
— MovieFinder Editorial
Best Watched
Best Watched: Late evening, low light. Best alone or with someone who can appreciate slow-burn tension.
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