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Our Older Sister (2014) – Official Trailer, Cast & Details
Our Older Sister at a Glance
Our Older Sister is a 2014 thriller and drama film directed by Lee Je-rak, featuring Oh Kwang-rok, Cho Sang-gu and Ji Sung-won. It is 1 hour 37 minutes long and was released on December 4, 2014. Our Older Sister is rated 5.5/10 by TMDB users across 2 votes.
Official Trailer Coming Soon
An official trailer for “Our Older Sister” has not been indexed yet from verified studio channels.
Search Clips on YouTubeStoryline & Synopsis
Yeon-Seo (Yang Ha-Eun) majors in music at an university. She travels to Seoul to meet her older sister Jin-Seo. When she arrives at her sister's house, Yeon-Seo sees a large crowd and police there. Yeon-Seo learns that her sister was found dead. The police concluded that her death was a suicide. Yeon-Seo doubts her sister took her own life and begins to investigate. Detective Kim (Oh Gwang-Rok), impressed by Yeon-Seo's efforts, reexamines the case.
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Frequently Asked Questions About Our Older Sister
When was Our Older Sister released?
Our Older Sister was released on December 4, 2014.
What is the runtime of Our Older Sister?
Our Older Sister has a runtime of 1 hour 37 minutes (97 minutes).
Who stars in Our Older Sister?
Our Older Sister stars Oh Kwang-rok as Detective Kim, Cho Sang-gu as Na Seon-ho, Ji Sung-won as Oh Jin-seo and Yang Ha-Eun as Oh Yeon-seo. The cast also includes Kwon Byung-gil, Je Dong-hwa and Seo Woo-jin.
Who directed Our Older Sister?
Our Older Sister was directed by Lee Je-rak.
What genre is Our Older Sister?
Our Older Sister is listed on TMDB as a mix of thriller and drama.
What is the TMDB score of Our Older Sister?
On TMDB it has an average user score of 5.5/10 from 2 votes.
What movies are similar to Our Older Sister?
Movies TMDB recommends alongside Our Older Sister include The Hummingbird Project (2019), The Truth About Emanuel (2013), Idol Seungha's R-Rated Film Shooting (2021), Believer 2 (2023) and Tyler Perry's Duplicity (2025).
Can I stream the full movie of Our Older Sister on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
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