특수요원

이재윤

Park Won-cheol, p-69

공정환

North Korean special agent N1

김강일

Professor Song Yeong-beom

Mun Seong-bok

South Korean special agent S1

Jung Chang-hyun

South Korean special agent S2

Jung Sung-ho

South Korean special agent S3

오정우

South Korean Special Agent S4

최지수

Park Ah Reum