Yeon Gaesomun

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

Lee Hyo-jeong

Sun Dong-hyuk

Bang Hyo-tae

Choi Jong-hwan

King Young-ryu

Hong Jin-young

Herself

Huh Woong

Producer

Lee Young Joon

Producer

Lee Jong Han

Director

Ko Kyung Hee

Director

Lee Hwan Kyung

Screenplay

Joo Dong-min

Director

Won Jin

Stunt Coordinator

Won Jin

Martial Arts Choreographer

Won Jin

Action Director