Series 6.7 TMDB audience score
TV series
Twenty Five Twenty One
Original title: 스물다섯 스물하나
When we were 18, we first called each other by name. At 21, we fell in love.
Created by Jung Jee-hyun and Kwon Do-eun
TMDB audience score
364 votes, out of 10
Synopsis
In a time when dreams seem out of reach, a teen fencer pursues big ambitions and meets a hardworking young man who seeks to rebuild his life.
About 20h to watch every episode. An estimate: 16 episodes at the typical episode runtime of 75 minutes.
Where to watch
Official options in the United States:
Subscription
Netflix
Netflix Standard with Ads
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Trailer
Play trailer: Official Trailer [ENG SUB]
The preview image comes from YouTube. The player loads only after you press play.
Main cast
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Kim Tae-ri
Na Hee-do
16 episodes -
Nam Joo-hyuk
Baek Yi-jin
16 episodes -
Bona
Ko Yu-rim
16 episodes -
Choi Hyun-wook
Moon Ji-woong
16 episodes -
Lee Ju-myoung
Ji Seung-wan
16 episodes -
Kim Hye-eun
Yang Chan-mi
16 episodes -
Choi Myeong-bin
Kim Min-chae
16 episodes -
Joo Bo-young
Lee Ye-ji
16 episodes -
Choi Min-yeong
Baek Yi-hyun
16 episodes -
Kim So-hyun
Adult Na Hee-do
16 episodes -
Park Yoon-hee
Baek Sung-hak
16 episodes -
Kim Young-sun
Yi-jin's Mother
16 episodes -
So Hee-jung
Seung-wan's Mother
16 episodes -
Seo Jae-hee
Shin Jae-kyung
16 episodes -
Lee Ye-jin
Park Han-sol
16 episodes -
Heo Ji-na
Yu-rim's Mother
16 episodes -
Kim Dong-gyun
Yu-rim's Father
16 episodes -
Lee Chan-jong
Seo Joong-hyuk
16 episodes