Lee Byung-hun as Kim Gyu-pyeong

Lee Sung-min as President Park

Kwak Do-won as Park Yong-gak

Lee Hee-jun as Kwak Sang-cheon

Kim So-jin as Deborah Shim

Seo Hyun-woo as Jeon Du-hyeok

Kim Min-sang as Jang Seung-ho

Kim Hong-pa as Ambassador Yun

Park Ji-il as Kim Gye-hoon

Ji Hyun-jun as KCIA Agent Ham Dae-yong

Park Seong-geun as KCIA Secretary Kang Chang-su

Lee San-ho as KCIA Agent Yoo Dong-hoon

Kim Seung-hoon as Professor Lim

Ju Seok-tae as Shin Ik-chi

Lee Yang-hee as Congressman Kim

Jo Hye-joo as College Student

John D. Michaels as Congressman Harrington

Lee Seung-jin as Driver

Park Hyun-woo as Bodyguard

Choi Jae-hoon as Agent

Choi Woo-jun as Security Service

Son In-yong as Butler

Jung Mi-hyeong as Female singer

Kim Dong-hwan as General

Park So-yoon as Korea strait trading

Lee Do-guk as Chief of Protocol