The Spy Gone North— Full Cast

Hwang Jung-min

as Heuk Geum-seong / Park Seok-yeong

Lee Sung-min

as Ri Myeong-woon

Cho Jin-woong

as Choi Hak-seong

Ju Ji-hoon

as Section Chief Jeong Moo-taek

Jeong So-ri

as Lee Hong-seol

Kim Hong-pa

as Kim Myung-soo

Ki Joo-bong

as President Kim Jong-il

Kim Eung-soo

as Department Head Kim

Chae Yong

as Hwang Byeong-cheol

Park Sung-woong

as Han Chang-joo

Nam Moon-chul

as National Assembly Member Park

Choi Byung-mo

as National Assembly Member Yoo

Kim In-woo

as Kiyohara

Kwak Ja-hyung

as Jang Seong-hoon