Nightfall

Nick Cheung Ka-Fai

As Wong Yuen-yeung

Simon Yam

As Inspector George Lam Ching-chung

Kay Tse On-Kei

As Ying Au-yeung

Janice Man Wing-San

As Zoe Tsui

Michael Wong

As Han Tsui

Candice Yu On-On

As Mrs. Tsui

Shawn Dou

As young Wong Yuen-yeung

Gordon Liu Chia-Hui

As Retired CID officer

Wong Ka-Lok

As Young George Lam

Jun Kung

As Former acquaintance of Eugene

Tian Zhuangzhuang

As Former prison guard

Cheung Kwok-Keung

As CID

Felix Lok Ying-Kwan

As Chief Yu

Ken Hung

As Zoe's classmate

Cherry Ngan Cheuk-Ling

As George's daughter

Cyrus Chow

As Eugene's younger brother

Yumiko Cheng Hei-Yi

As George's late wife

Hinson Chou Tsz Yeung

As Detective Keung

Phat Chan

As Detective Phat

Six Luk Ho-Ming

As Coroner

Clifton Kwan

As Detective

Mike Leeder

As British Senior CID officer

Ken Lo Wai-Kwong

As

Mason Chiu

As Correctional Services Officer

Paul Chun Pui

As