
Yeoncheon, Gyeonggi, South Korea
Seo Yi-sook (born December 6, 1966) is a South Korean theatre, television and movie actress. She is a recipient of the 2003 Gu Hi-seo Theatre Award for Actor of the Year and Expected Actor, the 40th Dong-A Theatre Award for Best Acting (2004),[5] and the 30th Lee Hae-rang Theater Award (2020).[6] Seo began her career in 1986 by joining a local theater company in Suwon. She received the Best New Actor Award at the 1986 Korea Theatre Festival and an Acting Award at the 6th National Theatre Festival in 1987.[7] After joining the Michu Theatre Company in 1989, she made her debut with the company in Shin Yi Gukgi. The following year, she debuted as a musical actress in Make a Hero (1990). Seo made her first television appearance as a supporting actress in 2010. Her television work includes supporting roles in Empress Ki (2013–2014), The Rebel (2017), Hotel del Luna (2019), The World of the Married (2020), and Start-Up (2020); and also feature film The Mayor (2017).

as God Mago

as Lady Seo
2013

as Queen Dowager Inju
2025

as God Mago
2019

as Hyo-shin's Mother
2013

as Yoon Seon-hak
2020

as Myo-sang
2015

as Self
2021

as Song Eun-sim
2022

as Deposed Queen Yoon
2022

as Park Sung-ae
2023

as Kim Soon-young
2022

as Shin Mi-Sook
2016
2018
as God Mago
16 ep.

as Lady Seo
51 episodes

as Queen Dowager Inju
12 episodes

as God Mago
16 episodes

as Hyo-shin's Mother
20 episodes

as Yoon Seon-hak
16 episodes

as Myo-sang
62 episodes

as Self
1 episodes

as Song Eun-sim
1 episodes

as Deposed Queen Yoon
16 episodes

as Park Sung-ae
14 episodes

as Kim Soon-young
16 episodes

as Shin Mi-Sook
40 episodes

as Nobleman Jo's Wife
30 episodes

as Son Young-sim
11 episodes

as Kwon Young-Sil
32 episodes

as Park Mi-ran
10 episodes

as Hong Soo-ja
119 episodes

as Oh Nan-kyeong
12 episodes

as Kang Seok-soon
20 episodes

as Self
1 episodes

as Jo Yoon-Sil
16 episodes

as Psychiatrist Uhm Gi Chun
16 episodes

as Queen Dowager
24 episodes

as Do Jung-Ja
32 episodes