Andy Lau

Character: Yu Shun-tin

Louis Koo

Character: Fung Chun-kwok

Michael Miu Kiu-Wai

Character: Lam Ching-fung

Karena Lam Kar-Yan

Character: Chow Man-fung

Cheung Kwok-Keung

Character: Ming

Carlos Chan

Character: Jack Yau Sai-Hung

Michelle Wai Si-Nga

Character: Apple

Jun Kung

Character: Cho Tai

Kent Cheng Jak-Si

Character: Yu Nam

Gordon Lam Ka-Tung

Character: Secretary for justice

Cherrie Ying Choi-Yi

Character: Sister Ca

Chrissie Chau Sau-Na

Character: Chan Ching-mei

Elena Kong Mei-Yee

Character: Ching

Jin Au-Yeung

Character: Cho Ping

Cheung Chun-Kit

Character: Dicky

Lau Kong

Character: Cheung Tsz-Ming (chief superintendent)

Ben Yuen Foo-Wah

Character: Deputy commissioner of police

Sam Lee

Character: Drug dealer

Halina Tam Siu-Wan

Character: Siu Ka-Man (doctor)

Pancy Chan

Character: Senior constable

Jimmy Au Shui-Wai

Character: Chiu Wing-Cheong

Gill Mohindepaul Singh

Character: Abbas Abraham

On Tak-Juen

Character:

Jai Day

Character:

Philippe Joly

Character: Jozsef

Singh Hartihan Bitto

Character: Ali

So Wai-Nam

Character: Drug Dealer

Tony Ho

Character: Yu Shun-Tin's father

Angie Aveestar

Character:

Clare Chan

Character: Reporter

Nishant

Character: Abbas' gang

Rain Lee Wing-Shan

Character: Marianne

Bure Li

Character: Senior Constable

Thomas Sin Ho-Ying

Character:

Bowie Chan Wing-Wai

Character: Tai Ping's Gang

Ernesto de Sousa

Character: Tai Ping's Gang

Eddie Pang Wai-On

Character:

Bonnie Xian

Character:

Chin Yiu-Wing

Character:

Ray Yuen Man-Kit

Character: Drug Dealer

Ricky Chan Chun-Wah

Character: Abbas' Gang

Peter Chan Bei-Dak

Character:

Hu Chun-Hin

Character: Yu Shun-Tin (Age 6)

Albert Leung

Character:

Julian Gaertner

Character: