When the investigation of 'Koreagate' takes place, Park Yong-gak, a former KCIA director who knows everything about the government's operations, heads to the United States in exile.
Lee Byung-hun
Kim Gyu-pyeong
Lee Sung-min
President Park
Kwak Do-won
Park Yong-gak
Lee Hee-jun
Kwak Sang-cheon
Kim So-jin
Deborah Shim
Seo Hyun-woo
Jeon Du-hyeok
Kim Min-sang
Jang Seung-ho
Kim Hong-pa
Ambassador Yun
