Lucky Diamond

Anita Mui Yim-Fong

as Ji

Alex Man Chi-Leung

as George

Yuen Cheung-Yan

as IQ

Chen Szu-Chia

as Mrs. Tsao

Bolo Yeung

as Mrs Tsao's henchman

Charlie Cho Cha-Lee

as Mr. Tsao

Yuen Shun-Yi

as Diamond Thief Leader

Tai Bo

as Diamond Thief

Hon Yee-Sang

as Diamond Thief

San Kuai

as Diamond thief

Wu Chia-Hsiang

as Insurance Agent

Tsui Oi-Sam

as George's Informant

Walter Tso Tat-Wah

as Chief Hwa

Yuen Yat-Choh

as Ping

Mai Kei

as Chauffeur

Fei Pak

as Policeman

Alric Ma Siu-Mang

as Policeman

Poon Kin-Kwan

as Food Stand Clerk/Masked Attacker

Chan Leung

Wong Wai-Fong

Ho Hon-Chau

Choi Chung-Wing

Chow Kong

Ma Hon-Yuen