

Young Older Sister-in-Law 3
2020, Korean. Directed by Jeong Jin-ho.
Seong-hee and Hyeon-hee are sisters. However, these sisters have many secrets. One secret is that the older sister, Hyeon-hee, is having an inappropriate affair with her sister's husband. Seong-hee knows about her sister and her husband, and is having an affair with her sister's boyfriend. Another secret of theirs surfaces...
- Runtime
- 1h 26m
- Post-credits
- None listed
- Language
- Korean
- Rated
- Check local
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Where to watch Young Older Sister-in-Law 3
Young Older Sister-in-Law 3 isn’t streaming on any OTT platform in India yet; it released on 9 January 2020.
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Young Older Sister-in-law Series
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Young Older Sister-in-law Series: watch order
Details
- Released
- 9 January 2020
- Original title
- 어린 처형 3
- Country
- South Korea
Check ratings elsewhere
News & fan talk
Watch before Young Older Sister-in-Law 3
In release order. The films it follows, and anything it builds on.
If you liked Young Older Sister-in-Law 3

Japanese Mom
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A Time to Remember
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The Matchmaker's Playbook
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Young Older Sister-in-Law 3: quick answers
What should I watch before Young Older Sister-in-Law 3?
Watch Young Older Sister-in-Law (2018) and Young Older Sister-in-Law 2 (2019) first.
Is Young Older Sister-in-Law 3 worth watching?
Young Older Sister-in-Law 3 doesn’t have enough ratings for a verdict yet.
How long is Young Older Sister-in-Law 3?
Young Older Sister-in-Law 3 runs 86 minutes (1h 26m).
Does Young Older Sister-in-Law 3 have a post-credits scene?
None is listed for Young Older Sister-in-Law 3. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Young Older Sister-in-Law 3 parents guide: is it suitable for kids?
No age rating is listed for Young Older Sister-in-Law 3 yet.
Which OTT platform is Young Older Sister-in-Law 3 on?
Young Older Sister-in-Law 3 isn’t streaming on any OTT platform in India yet; it released on 9 January 2020. (Checked 13 November 2026.)
What movies are like Young Older Sister-in-Law 3?
If you liked Young Older Sister-in-Law 3, try Japanese Mom, Holiday Date, A Time to Remember.
Who directed Young Older Sister-in-Law 3?
Young Older Sister-in-Law 3 (2020) was directed by Jeong Jin-ho and stars Kim Ji-ah, Yoo Jung, James.

