In Our Prime
2022, Korean. Directed by Park Dong-hun.
A genius mathematician with a hidden past and a needy student given up on math.
Ji-woo, an outcast at a prestigious private school, meets Hak-sung, the school janitor who is actually a mathematical genius who defected from North Korea.
- Runtime
- 1h 57m
- Post-credits
- None listed
- Language
- Korean
- Rated
- Check local
Start now and it ends at ….
Absolute Cinema
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8.0/10 from 58 TMDB viewer ratings.
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Where to watch In Our Prime
In Our Prime is streaming on Kocowa in India.
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Availability in India as of 10 November 2026. Streaming data by JustWatch.
Cast & crew
- Park Dong-hunDirector
- Choi Min-sikRi Hak-sung
- Kim Dong-hwiHan Ji-woo
- Park Hae-joonAhn Gi-chul
- Park Byung-eunKim Geun-ho
- Jo Yoon-seoPark Bo-ram
- Tang Joon-sangTae-yeon
- Kim Won-haePark Pil-joo
- Ju Jin-moProfessor Oh
- Kim Hee-jungBo-ram's Mother
- Kang Mal-geumJi-woo's Mother
- Joo Ye-rinKorean Teacher
- Jung Seung-kilNIS Agent
Details
- Released
- 18 March 2022
- Original title
- 이상한 나라의 수학자
- Country
- South Korea
- Written by
- Lee Yong-jae
Check ratings elsewhere
News & fan talk
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In Our Prime: quick answers
Is In Our Prime worth watching?
Our verdict is Absolute Cinema: Drop everything and watch it. It scores 8.0/10 from 58 TMDB viewer ratings.
How long is In Our Prime?
In Our Prime runs 117 minutes (1h 57m).
Does In Our Prime have a post-credits scene?
None is listed for In Our Prime. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
In Our Prime parents guide: is it suitable for kids?
No age rating is listed for In Our Prime yet.
Which OTT platform is In Our Prime on?
In Our Prime is streaming on Kocowa in India. (Checked 10 November 2026.)
What movies are like In Our Prime?
If you liked In Our Prime, try Stand and Deliver, Pi, The Net.
Who directed In Our Prime?
In Our Prime (2022) was directed by Park Dong-hun and stars Choi Min-sik, Kim Dong-hwi, Park Hae-joon.