

About Twenty Five Twenty One
Before you start Twenty Five Twenty One (2022–2022), a few things worth knowing about how it was made and where it lands. 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. 1 season. 16 episodes total. Created by Jung Jee-hyun and Kwon Do-eun. Stars Kim Tae-ri, Nam Joo-hyuk, Bona, Choi Hyun-wook, and Lee Ju-myoung. Genre: Drama. Viewer score 8.4 from 304 ratings. Watch every episode free in HD — no signup. Pick a season below to start. Each episode loads instantly in your browser, with the option to pick up where you left off across devices. The catalog includes the original release version of every season currently aired.
Seasons
Season 1
16 ep · 2022
Cast

Kim Tae-ri
Na Hee-do

Nam Joo-hyuk
Baek Yi-jin

Bona
Ko Yu-rim

Choi Hyun-wook
Moon Ji-woong

Lee Ju-myoung
Ji Seung-wan

Kim Hye-eun
Yang Chan-mi

Choi Myeong-bin
Kim Min-chae

Joo Bo-young
Lee Ye-ji

Choi Min-yeong
Baek Yi-hyun

Kim So-hyun
Adult Na Hee-do

Park Yoon-hee
Baek Sung-hak

Kim Young-sun
Yi-jin's Mother

So Hee-jung
Seung-wan's Mother

Seo Jae-hee
Shin Jae-kyung

Lee Ye-jin
Park Han-sol

Heo Ji-na
Yu-rim's Mother

Kim Dong-gyun
Yu-rim's Father
Lee Chan-jong
Lee Chan-jong
Seo Joong-hyuk