The Secret Mission

유해진

Kim Pan-su

윤계상

Ryu Jung-hwan

김홍파

Cho Gap-yoon

우현

Lim Dong-ik

Kim Tae-hun

Park Hoon

Kim Sun-young

Ku Ja-young

민진웅

Min Woo-cheol

허성태

Ueda

이성욱

Jang Chun-sam

Cho Hyun-chul

Park Bong-du

Cho Hyeon-do

Kim Deok-jin

박나은

Kim Sun-hee

이서환

Director Lee

최귀화

Postman

Lee Jung-eun

Teacher from Jeju Island

윤경호

Optician's Manager

Yu Eun-mi

Sun-hee

예수정

Cho Gap-yoon's Wife

유재명

Kim Du-bong

Kim Dong‑young

Deok-jin