Sister (2026)
Original title: 시스터
Sister is a 2026 Korean-language crime movie directed by Jin Sung-moon, with a running time of 1h 27m. It stars Jung Zi-so, Lee Soo-hyuk and Cha Joo-young.
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.
Quick answers
What is Sister about?
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.
When was Sister released?
Sister was released on 28 January 2026.
How long is Sister?
Sister runs 1h 27m.
Who made Sister?
Sister was directed by Jin Sung-moon.