Yeon Gaesomun

"The series follows the life of Yeon Gaesomun, a powerful military dictator in the waning days of the Goguryeo kingdom."

Lee Se-eun

as Go So-yeon

Choi Jae-sung

as Lee-mil

Son Tae-young

as Hong Bol-hwa

Yoo Dong-geun

as Yeon Gae Somun (older adult)

Lee Tae-gon

as Yeon Gae Somun (young adult)

Kim Kap-soo

as King Soo Yang Je

Lee Hyo-jeong

Sun Dong-hyuk

as Bang Hyo-tae

Choi Jong-hwan

as King Young-ryu

Hong Jin-young

as Herself

Huh Woong

Producer

Ko Kyung Hee

Director

Lee Jong Han

Director

Lee Hwan Kyung

Screenplay

Lee Young Joon

Producer

Joo Dong-min

Director

Won Jin

Stunt Coordinator

Won Jin

Martial Arts Choreographer

Won Jin

Action Director