Chiang Sheng

Yang De

Phillip Kwok Chui

Meng Tianxia, the Lizard / Constable He Yu

Sun Chien

Gao Ji, the Scorpion / Chief Constable Ma

Lu Feng

Zhang Yiaotian, the Centipede / Tan Shanhu

Lo Meng

Liang Shen, the Toad / Li Hao

Wai Pak

Qi Dong, the Snake / Hong Wentong

Johnny Wang Lung-Wei

Justice Wang

Dick Wei

Dying Head of Five Venoms House

Ku Feng

Bookkeeper Yuan

Lau Fong-Sai

Menfa

Shum Lo

Fruit Vendor

Lam Fai-Wong

Prison Officer

Suen Shu-Pei

Constable Lin Guang

Wong Ching-Ho

Constable

Siu Yuk-lung

Constable