Nick Cheung Ka-Fai as Ching To

Louis Koo as Cheng Chun-Yin

Francis Ng Chun-Yu as Yip Chi-Fan

Huang Zhizhong as Mr Tung

Jiang Peiyao as Yiu Ho-Yee

Zhang Yichi as Demon

Liu Yuning as Bill

Benz Hui Siu-Hung as Qin Huanxi

Jacky Cai as Emma

Benjamin Yuen Wai-Ho as Chong (security Wing Team)

Keith Ng Shui-Ting as Mr Yeung (CSP Security Wing)

Grace Wong as Grace (CIB Team)

Wendy Hon Yuk-Ha as HKSAR's Chief Executive

Joe Ma Tak-Chung as CP Lok Tat-Lin

Jimmy Au Shui-Wai as Miu Kwok-Lung

Joel Chan as Mr Leung (IFF)

Eric Cheng as Mr Wong (CSP CIB)

Chloe Yuen Yi as Nanny

Purple Ng Tze-Wan as Emma's Assistant

Vincent Lam Wai as MR Chung (ACP, Crime)

MJ Chan as

Paco Yick Tin-Hung as

German Cheung Man-Kit as

Chilia Wong Ching-Wan as Cheng's Daughter