Jackie Chan character Inspector Eddie Chan
Kent Cheng character Hung Ting-Bong
Law Kar-Ying character Wong Yat-Fei
Au-Yeung Pui-San character Sum Yue, Fei's wife
Christine Ng character Gaga
Poon Ling-Ling character Joyce
Blackie Ko character Captain Ko
William Duen character Superintendent Cheung
Ken Lo character Ng Kwok-Yan / Wu Kuo Jen
Chung Fat character Ng Kwok-Wah / Wu Kuo Hua
Wan Fat character Simen Ting / Simon Ting
Wan Seung-Lam character Yen Chi-Sheng
Stephen Chan Tak-Gwong character Portugese
James Ha character Kidnapper
Yu Kwok-Lok character Kidnapper
Chu Pak-Wo character Boat captain
