

Youngest Sister-in-law
막내 형수
Synopsis
Min-hwan, who lives with his brother, was lovers with his youngest sister-in-law. The sex continued even after she married his brother. Eun-hye, who is seeing elder men behind her boyfriend’s back, goes to Min-hwan’s house one day, and is surprised to see Min-hwan’s brother. The elder man she’s meeting in Min-hwan’s brother.
Part of the Youngest Sister-in-law Collection
Stream the entire interconnected saga and experience every installment in chronological storyline order.
Top Cast
Explore Star Directory →Key Information & Fast Facts
- Director
- Choi Woo-seong
- Original Title
- 막내 형수
- Country of Origin
- South Korea
- Spoken Languages
- Korean
- Runtime
- 1h 10m
Creative Leadership & Key Crew
Choi Woo-seong
Department Leadership Roster
Choi Woo-seong
Director
Production Stills & Gallery
Official cinematic photography and background stills for Youngest Sister-in-law.
Similar Titles to Youngest Sister-in-law
Movies sharing stylistic DNA, tone, and thematic storytelling
More Like Youngest Sister-in-law
Recommended titles matching themes, cast, and genres.












Frequently Asked Questions About Youngest Sister-in-law
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Youngest Sister-in-law about?
Min-hwan, who lives with his brother, was lovers with his youngest sister-in-law. The sex continued even after she married his brother. Eun-hye, who is seeing elder men behind her boyfriend’s back, goes to Min-hwan’s house one day, and is surprised to see Min-hwan’s brother. The elder man she’s meeting in Min-hwan’s brother.
Who directed Youngest Sister-in-law?
Youngest Sister-in-law was directed by Choi Woo-seong.
Who stars in Youngest Sister-in-law?
The principal cast of Youngest Sister-in-law includes Han Seo-ah, Lee Soo, Sang Woo, 서아.
When was Youngest Sister-in-law released and how long is it?
Youngest Sister-in-law was released in 2019 with a total runtime of 1h 10m.




















