David Lam Wai
Ho Yiu-Tung
W
Wong Kin
Chubby / Sik Koo
Chiang Lung
Ah Chung
Chan Ging
Rooster
L
Lee Ying-Git
Blockhead
L
Lam Seung-Sam
Bull's Eye
Y
Yeung Ming
Ah Sheung
L
Lau On-Kei
Angel
Shum Wai
Tai
N
Ng Hoi-Tin
Inspector Li
L
Lau Sun-Lun
Fatso / Fei Gau
W
Wong Suk-Fan
C
Chan Man-Kei
D. D.
C
Chan Wai-Fong
Win
L
Lau Kwai-Chung
Doctor Ngam
C
Chow Ling
Dr. Ngam's Wife
Ng Gong
Y
Yu Kwok-Hung
Monkey
Tommy Wong
CID Officer
S
Stire Sin
CID
N
Ng Yeuk-Hon
CID
C
Chow Shing-Boh
(uncredited)
Chui Kin-Wa
(uncredited)
Fei Pak
Policeman (uncredited)
Ben Lam Kwok-Bun
Policeman (uncredited)
Luk Ying-Hong
Policeman (uncredited)
Alex Ng Hong-Ling
Switch Blade (uncredited)
Sam Kin-Sang
Policeman (uncredited)
Wong Hung
(uncredited)
W
Wong Wai
(uncredited)