Sister
I've kidnapped my sister today.
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.
Who's in it
Cast
The billed ensemble, with character names. Open any performer for their Nutevio filmography.
Story overview
What It's About
Spoiler-free. Read the analysis below for the full argument.
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.
Where to watch
Streaming
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The numbers
Box Office & Release
- Budget
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- Opening weekend
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- Domestic gross
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- International gross
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- Worldwide gross
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- Release date
- Jan 28, 2026
- Runtime
- 1h 27m
- MPAA rating
- —
- Language
- Korean
- Country
- South Korea
Figures from the verified production record. Fields we cannot source are left blank rather than estimated.
