Chen Kuan-Tai

as Ma Teng

Ku Feng

as Xin Kang

Wai Wang

as Ah Kun / Xu Shuangkun

Chiang Yang

as Emperor Yung Cheng

Liu Wu-Chi

as Mrs. Ma Yu-Ping

Ai Ti

as Wanzhu

Wong Yu

as Xie Tianfu

Lam Wai-Tiu

as Luo Peng

Norman Tsui Siu-Keung

as Zhou Zhizhong F.G. sqad member

Ricky Hui Koon-Ying

as Cheng Ziping F.G. sqad member

Wu Chi-Chin

as Chen Xinyi F.G. sqad member

Lei Lung

as Cha Zhiliang F.G. sqad member

Lin Wen-Wei

as Wang Xiaoliang F.G. sqad member

Wai Pak

as Sun Jian F.G. sqad member

Lu Wei

as Chief Eunuch Zhang

Lee Sau-Kei

as Chen Lie

Lee Pang-Fei

as Yan Lebu

Wang Han-Chen

as Wang

Law Hon

as Governor of Lai Yang

Kong Ling

as Murder Witness

Kwok Wai-Ming

Lam Fung

as Eunuch

Ho Hon-Chau

as F.G. Squad Member

Si-To Wang

as F.G. Squad Member

Ma Rong-Bai

Cai Rong-Zhang

Man Sau

as Midwife

Chu Yau-Ko

as Yan Lebu's Guest

Cheung Chok-Chow

as Villager (uncredited)

Man Man

as Fortune Teller

Cheung Sek-Aau

Wong Kung-Miu

Gam Tin-Chue

as (uncredited)

Shum Lo

as (uncredited)