차인표

Cha In-pyo

조달환

Kim Ah-ram

Song Jae-ryong

Staff

지승현

Kang Do-cheol

신애라

Ae-ra

신신애

Bok-soon

류승룡

Seung-ryong

Jo Han-joon

Policeman

박영규

Principal (uncredited)

Kim Han-jong

Gas Corporation Staff

장항준

Director Jang

권오중

Oh-joong

민성욱

Rescue Team (uncredited)

송덕호

Staff

윤병희

Photographer

Jeongeun

Jung-eun

김율호

Survey Team