Cast from Forensic Heroes IV

Raymond Ho-Yin Wong

Ko On (Dr. Ko)

Selena Lee

Man Ka Hei (Dr. Man)

Alice Chan

Shui Wai Ming (Queen)

Shaun Tam Chun-Yin

Kwok Fai Wong (King Sir)

Rebecca Zhu

Ko Jing

Fred Cheng

Charm Ting

Roxanne Tong

Tsui Yi (Chris)

Yumiko Cheng

Hau Man Li (Monique)

Gabriel Harrison

Sze Kin Yin (Stan)

Patrick Tse Yin

Long Siu Tin

Michelle Yim

Long Ying Suet

Sharon Luk

Yan Hong (Scarlet)

Stefan Wong

Ho Chi Yiu (Kelvin)

Bob Cheung Yin-Pok

Chan Sam

Akina Hong Wah

Cheung Yee Ling (Elaine)

Yeung Yuk-mui

Poon Cheuk Fei

Savio Tsang

Koo Wing Kin

Sharon Chan Man-Chi

Nam Ka Mei (Sammy)

Jonathan Cheung Wing-Hong

Michael Ma

Brian Chu

Poon Man Leung

Pinky Cheung

Cheung Shuk Man

Alan Wan

Chu Hoi Chun

Bond Chan

Lai Chun Yu

Chiu Hoi Yeung

Chau Hau

Ku Ming-Wah

Tam Yee Kiu