Yeon Gaesomun: Cast
Lee Se-eun
Go So-yeon
Choi Jae-sung
Lee-mil
Son Tae-young
Hong Bol-hwa
Yoo Dong-geun
Yeon Gae Somun (older adult)
Lee Tae-gon
Yeon Gae Somun (young adult)
Kim Kap-soo
King Soo Yang Je
Sun Dong-hyuk
Bang Hyo-tae
Choi Jong-hwan
King Young-ryu
Hong Jin-young
Herself