George Lam Chi-Cheung
Yoho
Teddy Robin
Chief Inspector Robin
David Wu
Capone's Dumb Thug
Chan Chi-Wing
Capone's Thug
John Shum Kin-Fun
Piano Player in Bar
To Siu-Ming
Customer in Bar
Marylinn Wong Cho-Shut
Wai
Mak Kwok-Leung
Robin's Assistant
Sze Kai-Keung
Robin's Assistant
Chan Kim-Wan
Robin's Informer
Walter Tso Tat-Wah
Boss of 4 Families
Fung Ging-Man
Boss of 4 Families
Lee Pang-Fei
Boss of 4 Families
Ng Yan-Chi
Boss of 4 Families
Fu Yuk-Lan
Yoho's Assistant
Raymond Wong Pak-Ming
Man Firing Machine Gun in Prologue
Ho Pak-Kwong
Staff of Illegal Horse Betting Centre
Yat Boon-Chai
Police Inspector in Report Room