The WONDERfools (2026) Cast & Character Guide — No Spoilers | Who's That?
Who plays who in The WONDERfools (2026)? Browse a spoiler-free character guide with photos of every major character and the actors behind them, including Park Eun-bin, Cha Eun-woo, Choi Dae-hoon.
- Eun Chae-ni — played by Park Eun-bin
- Lee Un-jeong — played by Cha Eun-woo
- Son Gyeong-hun — played by Choi Dae-hoon
- Kang Ro-bin — played by Im Sung-jae
- Kim Jeon-bok — played by Kim Hae-sook
- Ha Won-do — played by Son Hyun-joo
- Kim Pal-ho — played by Bae Na-ra
- Seok Ju-ran — played by Jung Yi-seo
- Seok Ho-ran — played by Choi Yoon-ji
- Koo Jun-mo — played by Cha Seo-won
- Ko Sang-mu — played by Kim Ki-cheon
- Yang Seok-woo — played by Kang Ki-doong
- Kim Na-yeong — played by Lee Soo-bin
- Moon Mi-hui — played by Jung Yeon
- Son Cheong — played by Park Ye-rin
- Child of Eternity — played by Seo Woo-jin
- Elder Yoon — played by Park Seong-geun
- Lee Un-jeong (young) — played by Han Ji-an
- Choi Young-jun — played by Choi Gwang-il
- Seok Ho-ran (young) — played by Choi So-yul