Dr. Tong Qian
Zhao Wei
Ken (Chief Inspector)
Louis Koo
Gangster
Vincent Sze
Hung (Patient)
Jonathan Wong
Tong (Sergent)
Stephen Au Kam-Tong
Dr. Steven Chow
Mickey Chu
Yeung (Constable)
Hedi He Guoxuan
Mr. Ng (Patient)
Cheung Kwok-Keung
Mrs. Ng (Visitor)
Helen Tam Yuk-Ying
Lee (Senior Inspector)
Chim Bing-Hei
Wan (Constable)
Ng Wah-Shan
Ho (Senior Inspector)
Luvin Ho
Shun (Gangster)
Wallace Chung
Journalist
Sire Ma
Dr. Shek (A&E Consultant)
Antonio Sek Chi-Ho
Nurse
Pancy Chan Pui-Sze
Uniformed Officer
Tsui Ho-Cheong
Anesthesiologist
Raymond Chiu
Dr. Alex Tsang
Chiu Man-Tung
Neurosurgery Resident
Zhang Yaodong
Physiotherapist
Ka Chak-Lun
Radiologist
Benjamin Yeung
Radiographer
Chow Tsz-Lung
Chung (Patient)
Lo Hoi-pang
Miu Tse Yin-Ki
Donovan Chan Yuk-Hin
ICU Resident
Margiela Kwok
Orthopedics
Leung Ho-Bong
A&E Resident
James Kazama
Houseman
Nick Chong Siu-Lun
Zheng Jiaping
Pu Chunyan
Lau Kei
Adrian Wong Tsz-Ching
Dr. Fok
Eddie Cheung
Tina Shek
Kathy Wu
Kibby Lau Lei
Chu Wing-Ka
Soraya Chau
Shen Wei
Liu Wenwen
Winnie Shum Wing-Ting
Vivian Xu
Yu Cai-Lin
Fatty (Constable)
Lam Suet
Ivy Lau Ting-Kwan
Advance Practice Nurse
Ivy Pang
A&E Nurse
Yuri Wong Chung-Ming
Nancy Zhou
Gigi Wong Pui-Chi
CID
Bryant Mak
Aaron Chow
Kevin Chu
Wong Chun-Him
Ronald Lam Tsz-Kit
Mimi Kung
Lo King-Shing
Eunice Ho Wing-Man
Leung Han-Yuan
Vegetable (Patient)
He Yu-Wei
Patient
La Ying
Jacky Lo
Yang Wen-Fei
An Xiaolong
Zhou Gong-Rong
Lin Yu-Shu
Chak (Patient)
Timmy Hung
Ceng Kang
Zhou Zhenhua
Wu Dong
Visitor
Tian Qinghe
Huang Wei-Qian
Xu Wencong
Li Junhua
Chen Xue
Luo Hong-Li
Ward Assistant
Wang Yi
Michael Tse
Lin Li-Zhen
Wardsman
Liu Jinhan
Security Guard
Rong Hao-Dong
Liu Dong-Jun
Cleaner
Zhong Xiu-Lan
Sun (Constable)
Angus Chan Siu-Hei
Dr. Tong Qian (voice)
Yiyi Zhao
Wong Superintendent (voice)
Johnnie To
Raymond Ho-Yin Wong
Executive Producer
Gong Yu
Screenplay
Lau Ho-leung
Unit Manager
Chiu Chi-Shing
Peter Lam Kin-Ngok
Producer
Yau Nai-hoi
Director of Photography
Cheng Siu-keung
Director
Makeup Artist
Suk-Yin Lui
To Hung-Mo
Music
Xavier Jamaux
Production Design
Ahong Cheung
Editor
Allen Leung
Sound Recordist
Pekkle Sham Lai-Ting
Yiu Tong Vincent Fung
Mak Tin-Shu
David M. Richardson
Costume Design
Stunts
MJ Chan