Where to watch Sister in South Korea
Sister is streaming on Netflix in South Korea. Availability checked 14 June 2026.
About Sister
Sister is a 2026 movie in the Crime and Thriller genres, directed by Jin Sung-moon, starring Jung Zi-so, Lee Soo-hyuk and Cha Joo-young. It has a runtime of 1 hour 27 minutes. It holds an average rating of 5.8/10 from 8 viewers. Below you can see where to watch Sister in South Korea — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Overview
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.
Top cast
Themes & keywords
Frequently asked questions
Where can I watch Sister in South Korea?+
In South Korea, you can stream Sister on Netflix.
Is Sister on Netflix?+
Yes — Sister is available to stream on Netflix in South Korea.
How long is Sister?+
Sister has a runtime of 1 hour 27 minutes (87 minutes).
Who stars in Sister?+
Sister stars Jung Zi-so, Lee Soo-hyuk, Cha Joo-young and Jung Ji-woo.
When did Sister come out?+
Sister is a 2026 movie directed by Jin Sung-moon.
What genre is Sister?+
Sister is Crime and Thriller film.
Who directed Sister?+
Sister was directed by Jin Sung-moon.
User reviews
No reviews yet — be the first to review Sister.
