The East Palace (2026) Cast & Character Guide — No Spoilers | Who's That?
Who plays who in The East Palace (2026)? Browse a spoiler-free character guide with photos of every major character and the actors behind them, including Nam Joo-hyuk, Roh Yoon-seo, Cho Seung-woo.
- Gu-cheon — played by Nam Joo-hyuk
- Saeng-gang — played by Roh Yoon-seo
- King (Lee Yeon) — played by Cho Seung-woo
- Queen Dowager — played by Jang Young-nam
- Chief Eunuch Kim — played by Hong Seo-jun
- Lady Jang — played by Choi Hyuk-joo
- Crown Prince — played by Kwak Dong-yeon
- Saeng-gang (child) — played by Choi So-yul
- Royal Noble Consort Choi — played by Hwang Young-hee
- Shaman — played by Lee Hong-nae
- Ji-yul — played by Kim Ji-yul
- Prince Ik-sang — played by Tae In-ho
- Royal Concubine Han — played by Noh I-jin
- Prince Yeong-an — played by Jo Dan
- King (teen) — played by Moon Woo-jin
- Gu-cheon (child) — played by Choi Ye-chan
- Prince In-ha — played by Lee Jae-jun
- Chief Royal Secretary — played by Kim Hyeon-jun
- Most Favoured Lady — played by Hong Su-zu
- Court Lady — played by Chae Yeon-hee