Casting | Rôle |
|---|
| Jackie Chan | Sgt. Dragon Ma Yue Lung |
| Sammo Kam-Bo Hung | Cheuk Yat Fei |
| 元彪 | Inspector Hong Tin Chi |
| 狄威 | Pirate Chief Lo San Po |
| 蔣榮發 | Big Mouth |
| 太保 | Tai Bo |
| 黄曼凝 | Winnie Chik |
| 關海山 | Captain Chik |
| Lau Hak-Suen | Lieutenant Shih |
| 李海生 | Li Chou Kou |
| 王偉 | Chou Wing Ling |
| 张午郎 | Ling's Thug |
| 尹發 | Ling's Thug |
| 羅浩楷 | VIP Club Manager |
| Wu Ma | Mahjong Cheat |
| 湯錦棠 | Boatman |
| 唐炎燦 | Policeman |
| 黎強權 | Policeman |
| 吳麗珠 | Chu, Coast Guard's Girlfriend |
| 文潔雲 | Policeman's Girlfriend |
| 권영문 | Pirate |
| Chuen Yan | Pirate (uncredited) |
| 陳志輝 | Coast Guard / Pirate (uncredited) |
| Chan Leung | Ling's Thug (uncredited) |
| Chan Ling-Wai | Policeman (uncredited) |
| 曾醒光 | Coast Guard Sha Pi Gou (uncredited) |
| 張作舟 | Shipping Boss at Meeting (uncredited) |
| Johnny Cheung Wa | Ling's Thug (uncredited) |
| 錢嘉樂 | Policeman / Pirate (uncredited) |
| 蔡宪章 | Ling's Thug (uncredited) |
| 周潤堅 | Ling's Thug (uncredited) |
| 朱斗 | Ling's Thug (uncredited) |
| 王均康 | Policeman (uncredited) |
| Lola Forner | British Rear-Admiral's Daughter (uncredited) |
| 馮敬文 | Mahjong Cheat (uncredited) |
| 馮明 | Mahjong Player (uncredited) |
| 夏國榮 | Coast Guard (uncredited) |
| 何雲 | Mahjong Player (uncredited) |
| Hon Yee-Sang | Chiang (uncredited) |
| 蕭玉 | Policeman (uncredited) |
| 洪新南 | Policeman (uncredited) |
| 黎守傑 | Ling's Thug (uncredited) |
| 林富偉 | Pirate (uncredited) |
| 林源 | Shipping Boss at Meeting (uncredited) |
| 劉堯宸 | Ling's Thug (uncredited) |
| 劉晃世 | Coast Guard / Policeman (uncredited) |
| 羅棋 | Man Outside the Clock Tower (uncredited) |
| 李發源 | Ling's Thug (uncredited) |
| 李健生 | Pirate (uncredited) |
| 梁尚雲 | Mahjong Player (uncredited) |
| 羅威 | Pirate (uncredited) |
| 麥飛鴻 | Ling's Thug (uncredited) |
| 萬艾迪 | Mahjong Cheat (uncredited) |
| 吳傑強 | Policeman (uncredited) |
| Ng Kwok-Kai | Ling's Thug (uncredited) |
| 吳勉勤 | Pirate (uncredited) |
| Frankie Poon Bin-Cheung | (extra) (uncredited) |
| 沙鷗 | Ling's Thug (uncredited) |
| Siu Yuk-Lung | Coast Guard (uncredited) |
| 孫志偉 | Coast Guard (uncredited) |
| 談泉慶 | Colonel Mei's Adjutant (uncredited) |
| Tam Wing-Git | Policeman (uncredited) |
| To Siu-Ming | Waiter (uncredited) |
| 杜偉和 | Policeman (uncredited) |
| Tong Pau-Chung | Coast Guard (uncredited) |
| 尹相林 | Mahjong Player / Ling's Thug (uncredited) |
| 王坤 | Policeman / Man with Ladder in Alley (uncredited) |
| 黃劍斌 | Ling's Thug (uncredited) |
| 王小明 | Ling's Thug (uncredited) |
| 姚文基 | Ling's Thug (uncredited) |
| 魚頭雲 | Policeman (uncredited) |
| Yuen Shing-Chau | Coast Guard (uncredited) |
| Sek Gwai-Chai | |
