Jeffrey Lau Chun-Wai

Writer

Karen Mok Man-Wai

Kong Yat Hung

Song Seung-heon

Yen

Yasuaki Kurata

Master

Shu Qi

Ai Lin / Lynn

Corey Yuen

Director

Josie Ho

Ching

Kam Hing-Yin

Captain

Ricardo Mamood-Vega

Peter

Nina Paw Hei-Ching

Lynn's Mother

Leo Ku

Man in Lift

Vicky Zhao

Ai Quan / Sue

Henry Fong Ping

Lynn's Father

Jude Poyer

Killer of Lynn's Parent (flashback)

Ben Lam Kwok-Bun

Ben

Tats Lau Yee-Tat

Ghost King

Deric Wan

Chow Nunn

Shek Sau

Chow Lui

Michael Wai Chi-Ho

Ma Siu Ma

Josephine Lam Kei-Yan

Alice Chow

May Kwong Man-Chun

May

Lam Sheung-Mo

Lai Kai-joe

Wong So-Bik

May

Leon Head

Benevolent Killer of Lynn's Parent (flashback)

David John Saunders

Killer of Lynn's Parent (flashback)

Dave Taylor

Killer of Lynn's Parent (flashback)