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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.

  • TV series
  • 2022
  • TV-14
  • 1 season
  • 16 episodes

Created by Jung Jee-hyun and Kwon Do-eun

8.4

TMDB audience rating
8.4 out of 10 from 364 votes

Where to watch Trailer

Overview

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.

Roughly 20h to watch every episode. This is an estimate: 16 episodes at the typical episode runtime of 75 minutes.

Where to watch

Official offers in the United States

Subscription

Included with a paid subscription
  • Netflix
  • Netflix Standard with Ads

Prices and links on TMDB

Availability data by JustWatch, provided through TMDB. Offers vary by country and change often, so confirm with the service before you subscribe, rent or buy. WatchTrove does not host or stream video.

Trailer

Play trailer: Official Trailer [ENG SUB]

Official video hosted on YouTube. The player loads only when you press play.

Series cast and crew

  • Kim Tae-ri

    Kim Tae-riNa Hee-do
    16 episodes

  • Nam Joo-hyuk

    Nam Joo-hyukBaek Yi-jin
    16 episodes

  • Bona

    BonaKo Yu-rim
    16 episodes

  • Choi Hyun-wook

    Choi Hyun-wookMoon Ji-woong
    16 episodes

  • Lee Ju-myoung

    Lee Ju-myoungJi Seung-wan
    16 episodes

  • Kim Hye-eun

    Kim Hye-eunYang Chan-mi
    16 episodes

  • Choi Myeong-bin

    Choi Myeong-binKim Min-chae
    16 episodes

  • Joo Bo-young

    Joo Bo-youngLee Ye-ji
    16 episodes

  • Choi Min-yeong

    Choi Min-yeongBaek Yi-hyun
    16 episodes

  • Kim So-hyun

    Kim So-hyunAdult Na Hee-do
    16 episodes

  • Park Yoon-hee

    Park Yoon-heeBaek Sung-hak
    16 episodes

  • Kim Young-sun

    Kim Young-sunYi-jin's Mother
    16 episodes

  • So Hee-jung

    So Hee-jungSeung-wan's Mother
    16 episodes

  • Seo Jae-hee

    Seo Jae-heeShin Jae-kyung
    16 episodes

  • Lee Ye-jin

    Lee Ye-jinPark Han-sol
    16 episodes

  • Heo Ji-na

    Heo Ji-naYu-rim's Mother
    16 episodes

  • Kim Dong-gyun

    Kim Dong-gyunYu-rim's Father
    16 episodes

  • Lee Chan-jongSeo Joong-hyuk
    16 episodes

Created by
Jung Jee-hyun and Kwon Do-eun
Network
tvN

Seasons and episodes