Cast
Cha In-pyo
Cha In-pyo
Jo Dal-hwan
Kim Ah-ram
Song Jae-ryong
Staff
Ji Seung-hyun
Kang Do-cheol
Shin Ae-ra
Ae-ra
Shin Shin-ae
Bok-soon
Ryu Seung-ryong
Seung-ryong
Jo Han-joon
Policeman
Jo Sang-gu
Mountain Climber (uncredited)
Cho Sang-gu
Mountain Climber (uncredited)
Park Young-kyu
Principal (uncredited)
Kim Han-jong
Gas Corporation Staff
Jang Hang-jun
Director Jang
Kwon Oh-joong
Oh-joong
Min Sung-wook
Rescue Team (uncredited)
Song Duk-ho
Staff
Yoon Byung-hee
Photographer
Choi Jeongeun
Jung-eun
Kim Yool-ho
Survey Team
Jeong Hyeon-cheol
Investigation team
Crew
Editing
Ha Mi-ra
Editor
Lighting
Jeong Duk-hee
Lighting Director
Production
Kee Won-gyu
Executive Producer
Park Yu-gyeong
Line Producer
Lee Jong-seok
Producer
Kim Seong-hwan
Executive Producer
Sound
Choi Seung-hyun
Original Music Composer
On Se-woong
Production Sound Mixer
Sung Jae-hyun
Sound Supervisor
Writing
Kim Dong-gyu
Writer