Once Upon a Time in a Battlefield

When the king of Silla joins forces with the Tang Emperor to take over Korea, the king of Baekje calls on a legendary warrior to protect his country.

History War Comedy

Jung Jin-young

(Kim Yu-sin)

Park Joong-hoon

(Gye-baek)

Lee Moon-sik

(Geoshigi)

Lee Won-jong

(Yeon Gaesomun)

Kim Byong-chul

(Shilla Spy)

Kim Seon-a

(Gye-baek's Wife)

Ryu Seung-su

(Kim In-moon)

Woo Hyeon

(Owner)

Kim Seung-woo

(Mole 1)

Shin Hyun-jun

(Mole 2)

Ko Kyu-pil

(Baekje Prince 7)

Shin Jung-keun

(Kim Heum-soon)

Na Hae-ryung

(Gye-baek's Eldest Daughter)

Jung Hae-kyun

(Cipher Officer)

Lee Sang-hun

(Soldier)

Kim Kwang-shik

(Baekje Soldier)

Yang Jin-woo

(Gwan-chang)

Kim Sang-won

(Silla Soldier 5 / Cuckoo 1)