Forensic Heroes I, II & III

Forensic Heroes (法證先鋒) is a series of police procedural television dramas. The series follows a group of Hong Kong forensic scientists working together with the Hong Kong police to solve murders through physical evidence left over from crime scenes. Currently, two serials and one reboot installment are produced. 

The series is said to be a contemporary version of the successful historical-fiction series Witness to a Prosecution (1999–2002), a drama that documents the life of Chinese forensic medical expert Song Ci.

Season 1

Main cast of the series

Bobby Au-Yeung as Ko Yin-Pok (Forensic Analyst Supervisor)

Yoyo Mung as Leung siu-Yau (Nicole) (C.I.D. Inspector Of Police)

Frankie Lam as Koo Chak-Sam (Sam) (Forensic Pathologist/Mystery Writer)

Linda Chung as Lam Ding-Ding (Forensic Analyst)

Raymond Cho as Shum Hung (C.I.D. Sergeant)

Florence Kwok as Mok Suk Nuen (Yvonne) (Forensic Analyst)

Astrid Chan as Lam Pui-Pui (Lam Ding-Ding's older sister / Ko Yin-Pok's ex-girlfriend)

Season 2 

Main cast of the series

Bobby Au-Yeung as Ko Yin-Pok (Forensic Analyst Supervisor)

Yoyo Mung as Leung siu-Yau (Nicole) (C.I.D. Inspector Of Police)

Frankie Lam as Koo Chak-Sam (Sam) (Forensic Pathologist/Mystery Writer)

Linda Chung as Lam Ding-Ding (Forensic Analyst)

Raymond Cho as Shum Hung (C.I.D. Sergeant)

Florence Kwok as Mok Suk Nuen (Yvonne) (Forensic Analyst)

Astrid Chan as Lam Pui-Pui (Lam Ding-Ding's older sister / Ko Yin-Pok's ex-girlfriend)

Charmaine Sheh as Ma Kwok Ying (Bell / Madam Ma) (C.I.D. Inspector Of Police)
Kevin Cheng as Yeung Yat Sing (Ivan) (Forensic Analyst)

Stephen Huynh as Ma Kwok-Wang (Ben) (Restaurant Owner)

Vivien Yeo as Ling Sum-yee (Josie) (C.I.D)

Macy Chan as Fong Miu-Na (Formula) (Police Constable)

Matthew Ko as Mok-Ching-Hong (Wilson) (C.I.D)

 

 

 Season 3

Main cast of the series

Wayne Lai as Jack Po Kwok-tung/Pro Sir (Forensic Laboratory Supervisor/Senior Chemist)
Maggie Cheung as Mandy Chung Hok-sum  (Senior Forensic Pathologist)
Aimee Chan as Angel Chiang Cheuk-kwan  (Forensic Technician)
Ram Tseung as Paul Yau Kin-po  (Scientific Evidence Officer)
Edwin Siu as Ken Ho Ching-man  (Forensic Technician)
Ron Ng as Wind/Lee Chin-fung  (CID Sergeant)
Kate Tsui as Ada Ling Sin-yee  (CID Senior Inspector)