Han Hyo-joo
Mi-soo
Go Soo
Kang-il
Don Lee
Captain
Kim Seung-o
Yong-soo
Hyun Jyu-ni
Hyun-kyung
Jin Seo-yeon
Ha-yoon
Yoon Se-woong
Chang-ho
Oh Yoo-na
Ji-yeong
Lee Doa
Neurologist
Jo Kyung-hoon
Hyeong-goo
Kim Yi Jae
Soo-yeon
Kim Gook-jin
Gook-jin
No Jin-yeong
Jin-yeong
Kim Seo-kyung
Yeong-mo
Park Yong-je
Lawyer Park
Hwang Joon-yeong
Doctor Hwang
Lee Na-kyeong
Jin-joo
Jo Eun-bi
Chief Nurse
Yoon Min-woo
Head
Park Byeong-ryeol
Drunken Woman
Han Je-in
Female Head
Yoo Min-hee
Female Head
Im Jung-sun
Past Recollection Accident Woman
Ha Jeong-hee
Railroad Accident Woman
Choi Min-gyoo
Cop
Jeon Seong-hwan
KEPCO Employee
Lee Sang-eun
Nurse
Ahn Ji-hye
Emergency Nurse Rescuer
Kim Dae-hwan
Accident Site Tattoo Man
Lee Soo-jeong
Poster Magazine Model
Kim Young-woong
Volunteer Rescuer Poster Model
Kim Yoo-ri
Young Mi-soo
Kim Hyuk
Yong-dae
Cho Sung-hyun
Mi-soo's Father
Jung Jin-young
Detective Oh
Yang Dong-geun
Detective Bang
Jo Min-ki
Section Chief
Lee Dong-kyu
Min-kyu
Lee Dal-hyung
Captain of Fire Branch
Kim Tae-ho
Cop
Hyeon Chang-jo
Props
Lee Gang-hee
Assistant Editor
Kim Jang-mi
Assistant Director
Lee Seu-ra
Storyboard
Jeong Gi-hoon
Director
Choi Chul-su
Lighting Director
Kim Tae-young
Key Grip
Kim Ji-hwan
Production Sound Mixer
Lee Jong-seok
Line Producer
Park Sang-Min
Writer
Jeong Gi-hoon
Writer
Kim Chang-ho
Lighting Technician
Park Yong-su
Director of Photography
Dong Hee-sun
Adaptation
Hong Yoon-jeong
Adaptation
Kim Jin-sook
Makeup & Hair
Lee Min-hwa
Production Supervisor
An Ji-hyeon
Costume Design