

Young Sister-In-Law 4
2020, Korean. Directed by Kye Jang-hyuk.
Yong-hoon, who is currently separated with his wife, Bo-mi, consults her sister-in-law Bo-young how to change her sister's mind. Due to their frequent meeting, Yong-hoon is drawn to his sister-in-law, Bo-young and crosses the line that shouldn't be crossed.
- Runtime
- 1h 16m
- Post-credits
- None listed
- Language
- Korean
- Rated
- Check local
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Where to watch Young Sister-In-Law 4
Young Sister-In-Law 4 isn’t streaming on any OTT platform in India yet; it released on 19 April 2020.
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Part of a series
Young Sister-in-law: watch order
Details
- Released
- 19 April 2020
- Original title
- 어린 처제 4
- Country
- South Korea
Check ratings elsewhere
News & fan talk
Watch before Young Sister-In-Law 4
In release order. The films it follows, and anything it builds on.
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Young Sister-In-Law 4: quick answers
What should I watch before Young Sister-In-Law 4?
Watch Younger Sister-in-law (2018), Young Sister-in-law 2 (2018), and Young Sister-in-law 3 (2019) first.
Is Young Sister-In-Law 4 worth watching?
Young Sister-In-Law 4 doesn’t have enough ratings for a verdict yet.
How long is Young Sister-In-Law 4?
Young Sister-In-Law 4 runs 76 minutes (1h 16m).
Does Young Sister-In-Law 4 have a post-credits scene?
None is listed for Young Sister-In-Law 4. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Young Sister-In-Law 4 parents guide: is it suitable for kids?
No age rating is listed for Young Sister-In-Law 4 yet.
Which OTT platform is Young Sister-In-Law 4 on?
Young Sister-In-Law 4 isn’t streaming on any OTT platform in India yet; it released on 19 April 2020. (Checked 13 November 2026.)
What movies are like Young Sister-In-Law 4?
If you liked Young Sister-In-Law 4, try Japanese Mom, Holiday Date, The Matchmaker's Playbook.
Who directed Young Sister-In-Law 4?
Young Sister-In-Law 4 (2020) was directed by Kye Jang-hyuk and stars Lee Sul-ah, Im Cho-hee, Hae Il.


