Han Suk-kyu

as KCIA Chief Agent Joo

Baek Yoon-sik

as KCIA Director Kim Jae-Kyu

Song Jae-ho

as President Park Chung-hee

Kim Eung-soo

as KCIA Agent Colonel Min

Jo Sang-geon

as KCIA Butler Shim

Kwon Byung-gil

as President's Chief Secretary Yang

Jung Won-joong

as President's Chief Bodyguard Cha

Cho Eun-ji

as Banquet Guest

Kim Yoon-ah

as Singer

Jeong Jong-jun

as Chief of Staff

Lee Jae-gu

as KCIA Agent Kwon

Kim Sang-ho

as KCIA Agent Jang

Kim Sung-wook

as KCIA Agent Won

Kim Tae-han

as KCIA Agent Song

Jeong In-gi

as Deputy Shin

Jung Woo

as Han Jae-guk

Youn Yuh-jung

as Mother

Bong Tae-gyu

as Samcheong Military Police

Hong Rocky

as Sentry

Kim Yeong-in

as Prime Minister Choi

Seo Hui-seung

as Deputy Prime Minister

Shim Woo-chang

as Minister of Defense

Kim Byeong-ok

as Colonel Kim

Jo Deok-jae

as Major Jo

Kwon Tae-won

as Chef

Kim Ki-cheon

as Boiler Kang

Im Sang-soo

as Doctor

Choi Dong-hoon

as Army Surgeon

Cha Seung-yeol

as Restaurant Assistant

Kim Min-su

as Interrogation Room Detective

Seo Chong-ju

as Kim's Bodyguard

Park Chung-hee

as Self (archive footage) (uncredited)

Park Geun-hye

as Self (archive footage) (uncredited)