Black Knight

Kim Woo-bin

('5-8')

Kang You-seok

(Yoon Sa Wol)

Esom

(Jung Seol-a)

Song Seung-heon

(Ryu Seok)

Kim Eui-sung

(Tick-tock Grandpa)

Nam Kyung-eup

(Chairman Ryu Jae Jin)

Jin Kyung

(Chae Jin Kyung [President of Korea])

Roh Yoon-seo

(Jung Seul Ah)

Lee Ju-seung

(Useless)

Lee Sang-jin

(Dumb-dumb)

Lee E-dam

(4-1)

Lee Soon-won

(3-3)

Heo Hyung-kyu

(1-3)

Bae Myeong-jin

(2-4)

Yoo In-hyuk

(4-2)

Jang Mi-kwan

(5-2)

Zo Zee-an

(6-3)

Kim Ki-bang

(Informant)

Choi Seung-hoon

(Yoon Sa Wol (young))

Bae Yu-ram

(5-7)

Yoo Hyuk-jae

(8-9)

Han Sang-gil

(7-3)

Lee Sung-wook

(Director Oh Ji Hwan)

Yoo Yeon-soo

([Defense Minister of Korea])

Im Sung-jae

(Sergeant Lee)

Kim Ah-hyeon

(Jung Seul Ah (young))

Jo Ji-seung

(Hyun Soo [The Winners])

Kim Min

(Joo Kyung Nam [The Winners])

Kwon Dong-ho

(Park Se Seung [The Winners])

Kim Dong-yeon

(Winner #3)

Song Wook-kyung

()

Kim Keum-soon

(cleaning lady)

Yoo Jang-young

()

Ahn Hyun-bin

()

Kim Seo-kyung

(Tattoo man)