Twenty Five Twenty One (2022) Cast & Character Guide — No Spoilers | Who's That?
Who plays who in Twenty Five Twenty One (2022)? Browse a spoiler-free character guide with photos of every major character and the actors behind them, including Kim Tae-ri, Nam Joo-hyuk, Bona.
- Na Hee-do — played by Kim Tae-ri
- Baek Yi-jin — played by Nam Joo-hyuk
- Ko Yu-rim — played by Bona
- Moon Ji-woong — played by Choi Hyun-wook
- Ji Seung-wan — played by Lee Ju-myoung
- Yang Chan-mi — played by Kim Hye-eun
- Kim Min-chae — played by Choi Myeong-bin
- Lee Ye-ji — played by Joo Bo-young
- Baek Yi-hyun — played by Choi Min-yeong
- Adult Na Hee-do — played by Kim So-hyun
- Baek Sung-hak — played by Park Yoon-hee
- Yi-jin's Mother — played by Kim Young-sun
- Seung-wan's Mother — played by So Hee-jung
- Shin Jae-kyung — played by Seo Jae-hee
- Park Han-sol — played by Lee Ye-jin
- Yu-rim's Mother — played by Heo Ji-na
- Yu-rim's Father — played by Kim Dong-gyun
- Seo Joong-hyuk — played by Lee Chan-jong
- Baek Su-yeong — played by Choi Sia
- Kim Hak-gyu — played by Jung Hyung-suk