“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. 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.
- Status
- Released
- Original Title
- 시스터
- Original Language
- Korean
- Production
- Wind Up Film, LOA & CO HOLDINGS, Blossom Pictures
Media
Frequently Asked Questions
Where can I watch Sister (2026) for free?
You can stream the full Sister movie (2026) right here on FlixWow in HD, completely free. No subscription, no signup, nothing to install.
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-…
Who stars in Sister?
The movie stars Jung Zi-so, Lee Soo-hyuk, Cha Joo-young, Jung Ji-woo.
When was Sister released?
Sister was released in 2026 and is streaming free on FlixWow.
Is Sister worth watching?
Sister holds a rating of 5.8/10 from viewer votes (9 ratings). Watch it free on FlixWow and judge for yourself.