View source for Forensic Heroes

===Cast===
;Ko Family
*[[Bobby Au Yeung]] as '''Ko Yin Bok (Tim Sir / Tim)'''
**[[Yeung Ka Sing]] as Young Tim
*[[Gok Fung]] as Ko Tun 

;Leung Family
*[[Yoyo Mung]] as '''Leung Siu Yau (Madam Leung)'''
*[[Fred Cheng]] as Leung Siu Kong (Fred, Kong Jai)
*[[Henry Yue]] as Leung Hing Nong 

;Koo Family
*[[Frankie Lam]] as '''Koo Chak Sum (Dr. Koo / Sam)'''
*[[Jay Lau]] as Koo Chak Yiu (Charlie)

;Lam Family
*[[Linda Chung]] as '''Lam Ding Ding'''
*[[Astrid Chan]] as Lam Pui Pui 

;Lo Family
*[[Mark Kwok]] as Lo Wah Kin
*[[Florence Kwok]] as Mok Suk Nuen (Yvonne)

;Forensic Unit
*[[Wai Ka Hung]] as Chu Tak On (Kelvin)
*[[Leung Kin Ping]] as Ma Kin Sung (Victor)
*[[Fu Kim Hung]] as Tong Lai Yin 
*[[Tong Chin Hung]] as Ma Chi Dat
*[[Deno Cheung]] as Lau Kwok Ming (Jeff)
*[[Candy Chiu]] as Chan Man Yu (Tina)
*[[Joel Chan]] as Choi Wai Man (Man)
*[[Jason Lam]] as Lee Hok Kun
*[[Amy Ng]] as Yu So Sum (Kelly)
*[[Wong Ji Ching]] (黃芓晴) as Yuen Sin Yi (Rosal)
*[[Song Tze Ying]] as Man Mei Jun 
*[[Chan Min Leung]] as Wing
*[[Ivy Tam]]

;West Kowloon Crime Unit
*[[Raymond Cho]] as Shum Hung 
*[[Vivien Yeo]] as Ling Sum Yi (Josie)
*[[Yeung Ying Wai]] as Ho So Cheung 
*[[Eddie Lee]] as Lau Jun Sek (Terence)
*[[Oscar Leung]] as Ching Wai Sing 
*[[Jimmy Au]] as Wong Cheuk Kin 
*[[Wong Kei Sen]] as Chiu Chor Gei 
*[[Cheung Bui Sin]] as Wong Yok Chui 
*[[Kau Cheuk Nung]] as Lee Ging Choi 
*[[Lau Tin Lung]] as Chow Yuk Tong
*[[Lee Gong Lung]] as Cheung Ging Nin
*[[Chiu Lok Yin]] as Fung Kin Kwok
*[[Dik Siu Lun]]
*[[Ho Jun Hin]] as Wong Ji Wah
*[[Tong Bak Yau]]
*[[Hugo Wong]]
*[[Kwok Tak Shun]] as Chu Sir

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;Tam Family murder case
*[[Chan Wing Kei]] as Tam Tak 
*[[Chan On Ying]] as Poon Wai Fong 
*[[Pierre Ngo]] as Tam Wai Jing 
*[[Yoyo Chen]] as Tam Lai Ling (Ling)
*[[Chris Lai]] as Chan Man Dik (Dick)
*[[Iva Law]] as Si Yi (KiKi)
*[[Ho Wai Yip]] as Mr Law
*[[Simon Lo]] as Cheung Ka Lok 
*[[Martin Tong]] as a director
*[[Lee Kai Kit]] as Lee Ji Choi
*[[Chung Kin Man]] as Chan Wing Jing
*[[Russell Cheung]] as Fong Hing
*[[Siu Cheuk Hiu]] as Mechanic boss
*[[Coson Ning]] as a mechanic
*[[Chiu Man Tung]] as a mechanic
*[[Dia Yiu Ming]] as Poon Biu
*[[Chalk North]] as a cleaner
*[[Lai Ming Nok]]

;Hi rise brick drop case
*[[Jack Wu]] as Ho Yiu Gwong (Hak Jai Yiu)
*[[Siu Chuen Yung]] as Lo Yau Kuen 
*[[Alex To Kong]]
*[[Cheung Kwok Wai]]

;Child battery case
*[[Cheng Tse Sing]] as Chan Gwang 
*[[Sherming Yiu]] as Kwok Yim Ping 
*[[Lau Ching Lam]] as Chan Shan Shan 
*[[So Lai Ming]] as Dr Kwong
*[[Janice Shum]] as a kindergarden teacher

;Koo Chak Yiu death case
*[[Jay Lau]] as Koo Chak Yiu (Charlie)
*[[Eric Chung]] as How Wai Jen 
*[[Yu Tze Ming]] as Chui Tin 
*[[Lily Li]] as Lam Choi Yuk
*[[Summer Joe]] as 細Ming

;Corpse in bag case
*[[Natalie Tong]] as Chiu Suet Man(Mon)
*[[Vin Choi]] as To Siu Wai 
*[[Chan Ka Yee]] as Aunty Liu 
*[[Winnie Shum]] as Fanny
*[[Cecilia Yeung]] as Sue

;Skeleton in drain case
*[[Lee Hoi Sung]] as 張　泰
*[[Fung So Bor]] as 容　嬸
*[[Fala Chen]] as Yung Wai 容慧
*[[Johnson Lee]] as Red
*[[Griselda Yeung]] as 馮小花
*[[Lily Liu]] as 林　愛
*[[Chan Dik Hak]] as Chan Dik Hak
*[[Jerry Koo]] as 霍經理
*[[Gordon Siu]] as 何經理
*[[Daniel Kwok]]

;Murder rape case
*[[Vinci Wong]] as Cheng Hiu Dung 
**[[Jacky Wong]] Young Cheng Hiu Dung 
*[[Ngai Wai Man]] as Lee But Fai 
*[[Yeung Ying Wai]] as Ho Wing Cheung 
*[[Jim Sau Gwan]] as Fong Ai San 
*[[Chan Dik Hak]] as Cheung Wing Ping 
*[[Wu Kei Fung]] as Wong Dai Wai
*[[Tammy Ho]] as Mrs Wong
*[[Yvonne Ho]]
*[[Hui Ming Ji]] as Gum Mo Fei
*[[Cheung Dat Lun]]
*[[Leo Tsang]]
*[[Wong Ji Wai]]
*[[Reyan Yan]]
*[[Lily Leung]]

;Uncle Lai corpse case
*[[Lee Kwok Lun]] as Uncle Lai
*[[Mary Hon]] as Mei 
*[[Janice Shum]] Kit 
*[[Law Ho Kai]] as Bong 
*[[Tsang Wai Wan]] as Bong's wife 
*[[Ricky Fan]] as 允天機
*[[Angel Sung]] as 金海朝
*[[Law Kwan Chor]] as John Chou
*[[Kyle Ma]] as Jason
*[[Lam Shuk Man]] as Louisa
*[[Lam Ying Hung]] as a fan

;Salt Fish destruction case
*[[Ricky Wong]] as Dai Sor 
*[[Lai Suen]] as Bak Nai granny
*[[Lau Kong]] as Bak Nai grandpa
*[[Rachel Kan]] as Sin 

;Drink spiking case
*[[Matt Yeung]] as Mok Cheuk Ho (Frankie)
*[[Felix Lok]] as Mok Wai To 
*[[Casper Chan]] as Ella Yu
*[[Wong Wai Tak]] as bar manager
*[[Nicky Law]] as Paul
*[[Karen Lee]] as Candy
*[[Rachel Poon]] as Coco
*[[Candy Chu]] as Helen
*[[Oscar Chan]] as Dock
*[[Ho Man Git]] as Simon

;Suicide case
*[[Anita Chan]] as Vivian
*[[Cheng Ka Sang]]

;Imitation murder case
*[[Evergreen Mak]] as Lam Siu Chong 
*[[June Chan]] as Kong Wan Kum 
*[[Chuk Man Kwan]] as Mrs Tsang
*[[Patricia Liu]] as Bonnie
*[[Ha Ping]] as Aunty Hei
*[[Steven Ho]] as Lee Kwok Hung
*[[Ng Man Sang]] as judge
*[[Charmaine Li]] as Tracy
*[[Catherine Chau]] as secretary
*[[Mak Ka Lun]] as Leung Wai Ho
*[[Raymond Tsang]] as Ha Tak Wai
*[[Hoffman Cheng]] as
*[[Kitty Lau]] as a neighbour
*[[Ellesmere Choi]]

;Others
*[[Cha Cha Chan]] as May Chan
*[[Josephine Shum]] as Kiet 
*[[Jason Chan]]
*[[Henry Lo]]
*[[Chan Nim Gwun]]
*[[Kam Chi Ching]] as Restaurant manager
*[[Adam Ip]] as emergency unit doctor
*[[Fanny Yip]] as Miss Wong
*[[Chu Wai Tak]] as Tong Sai Cheung
*[[Jackeline Cheung]] as a lawyer
*[[Jacky Yeung]] as bartender
*[[Jacky Cai]] as Ruby
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