Louis Koo

Cheng Chun-Yin

Benz Hui Siu-Hung

Qin Huanxi

Jimmy Au Shui-Wai

Miu Kwok-Lung

Huang Zhizhong

Mr Tung

Nick Cheung Ka-Fai

Ching To

Francis Ng Chun-Yu

Yip Chi-Fan

Paco Yick Tin-Hung

Actor

Joe Ma Tak-Chung

CP Lok Tat-Lin

Joel Chan

Mr Leung (IFF)

Zhang Yichi

Demon

Benjamin Yuen Wai-Ho

Chong (security Wing Team)

German Cheung Man-Kit

Actor

Jiang Peiyao

Yiu Ho-Yee

Grace Wong

Grace (CIB Team)

Keith Ng Shui-Ting

Mr Yeung (CSP Security Wing)

MJ Chan

Actor

Vincent Lam Wai

MR Chung (ACP, Crime)

Jazz Boon

Director

Cat Kwan Ho-Ming

Writer

Liu Yuning

Bill

Jacky Cai

Emma

Wendy Hon Yuk-Ha

HKSAR's Chief Executive

Eric Cheng Kai-Tai

Mr Wong (CSP CIB)

Chloe Yuen Yi

Nanny

Purple Ng Tze-Wan

Emma's Assistant

Chilia Wong Ching-Wan

Cheng's Daughter