Cast
Lee Won-jong
Yeon Gaesomun
이상훈
Soldier
김민승
Goguryeo, merchant
Yoon Je-moon
Namseng
선우선
Gap-sun
신정근
Kim Heum-soon
Ha-neul Kang
Namsan
류승완
Commando 1
박용우
Goguryeo soldier carrying weapons
Jung Jin-young
Kim Yu-sin
이문식
Thingamajig
Ryu Seung-ryong
Namgun
Hwang Jung-min
Silla King
이대연
Transfer
이규섭
Goguryeo, General
Kim Min-sang
Thingy
Lee Kwang-soo
Mundi
정석용
Abai
Yoon Yeong-geol
Silla soldier from Suncheon
나주호
Silla, Special Forces