鄭裕玲
— Cheng Shih-Nan
張堅庭
— Hsiao Sheng
陳松勇
— Chiang Ta-Yung
Anthony Wong Chau-sang
— Inspector Lu Ping
李名煬
— Chairman Chien Li
Lok Wai
— Chairman Chien's assistant
Huang Man
— Pai Su Cheng
彭美嫦
— Tsai
黃國樑
— Fatty
吳國敬
— Double agent
Lee Fong-Fai
— HK political branch officer
簡瑞超
— PRC Commissioner
林迪安
— Action director
San Tak-Kan
— Suspect questioned about Chairman Chien
Cheung Chi-Tak
— HK political branch officer
Wong Hung
— Boss of Sing Wo Store
Yeung Wo
— Landlord of No. 14 Shop
Leung Choi
— Proprietor of Wo Hap To Sweet Shop