Casting | Rôle |
|---|
| 王鍾 | John Sum / Shen Chang |
| 李麗麗 | Elaine / Huang Lan |
| Betty Pei Ti | Fanny |
| Lo Dik | Mr. Sum (Shen) |
| Tung Lam | Boss Lam |
| 樊梅生 | Big Sean |
| Wang Kuang-Yu | Big Sean's Gangster |
| 石天 | Cripple |
| Shum Lo | Butcher (Stepfather) |
| 陳全 | Top Fighter at Martial Arts School (uncredited) |
| 陳狄克 | Rascal at Basketball Court (uncredited) |
| Chan Siu-Kai | Big Sean's Gangster (uncredited) |
| Chik Ngai-Hung | Big Sean's Gangster (uncredited) |
| 周潤堅 | Lam's Bodyguard (uncredited) |
| Chui Fat | Rascal at Basketball Court (uncredited) |
| Chui Kin-Wa | Big Sean's Gangster (uncredited) |
| 馮敬文 | Food Stall Boss (uncredited) |
| 馮克安 | Lam's Bodyguard (uncredited) |
| 金天柱 | Store Clerk (uncredited) |
| Goo Chim-Hung | (extra) (uncredited) |
| Ho Bo-Sing | Big Sean's Gangster (uncredited) |
| Hsu Hsia | Big Sean's Gangster (uncredited) |
| Huang Pei-Chih | Big Sean's Gangster (uncredited) |
| 許冠英 | Student at Martial Arts School (uncredited) |
| Kong Chuen | Big Sean's Gangster (uncredited) |
| Queenie Kong Hoh-Yan | Elaine's Friend (uncredited) |
| Kwan Yan | Onlooker on Beach (uncredited) |
| Anna Kwok On-Na | Elaine's Friend (uncredited) |
| Lai Yan | Big Sean's Gangster (uncredited) |
| Wynn Lau | Student at Martial Arts School (uncredited) |
| 羅強 | Big Sean's Gangster (uncredited) |
| Lee Chiu | Rascal at Basketball Court (uncredited) |
| Max Lee Chiu-Chun | Rascal at Basketball Court (uncredited) |
| Lee Hang | Big Sean's Gangster (uncredited) |
| Lee Sau-Kei | Police Officer (uncredited) |
| 李俊傑 | Prostitute (uncredited) |
| 米雪 | Elaine's Friend (uncredited) |
| Ng Yuen-Fan | Big Sean's Gangster (uncredited) |
| San Kuai | Student at Martial Arts School (uncredited) |
| Tam Bo | Big Sean's Gangster (uncredited) |
| 龍逸昇 | Rascal at Basketball Court (uncredited) |
| 尹發 | Rascal at Basketball Court (uncredited) |
| Johnston Wong Chan-Sin | Student at Martial Arts School (uncredited) |
| 王將 | Lam's Bodyguard (uncredited) |
| 王青 | Big Sean's Gangster (uncredited) |
| 黃樹棠 | Big Sean's Gangster (uncredited) |
| 任世官 | Lam's Bodyguard (uncredited) |
| 袁信義 | Rascal at Basketball Court (uncredited) |
