Stephen Chow

Leon

Karen Mok Man-Wai

Kwan

Lo Hung

Captain Lu

Wong Yat-Fei

Ballsy

Lee Kin-Yan

Big Cat

Lee Lik-Chi

Little Cat

Ben Wong Chi-Yin

Keung

Bill Chan Wing-Biu

Junkie Ming

Heung Dip

Chang / Beard

Bruce Mang Lung

Mung

Carol Tam

Mrs. Li

Chow Chi-Fai

Mr. Li

Hau Woon-Ling

Mr. Li's Dead Mother

Bryan Leung Kar-Yan

Mr. Wu

Lam Suet

Eatery Assistant

Chik King-Man

Woman in Red

Cinda Hui Sze Man

Mrs. Zhang

Jackson Ha Chak-Shun

Mental Hospital Staff

Wong Kam-Tong

Kwan's father

Leung Choi

Lawyer

Jeffrey Lau Chun-Wai

Director

Jeffrey Lau Chun-Wai

Writer

Chiu Chi-Shing

Unit Manager

Mona Fong Yat-Wah

Producer

Poon Kin-Kwan

Action Director

William Wu Wai-Lap

Original Music Composer

Bill Chan Wing-Biu

Assistant Director

Lee Kin-Yan

Assistant Director

Ray Wong Chi-Wai

Director of Photography

Samuel Fu Ka-Yu

Focus Puller

Andrew Cheuk

Art Direction

Hilda Choi Yin-Man

Costume Designer

Man Yun-Ling

Makeup Artist