| Person | Type | Job | Role(s) |
|---|---|---|---|
 Chang Cheh | Crew | Directing | Director |
 Yau Kei | Crew | Camera | Director of Photography |
 Lau Kar-leung | Crew | Crew | Martial Arts Choreographer |
 Kuei Chih-Hung | Crew | Directing | Director |
 Frankie Chan Fan-Kei | Crew | Sound | Original Music Composer, Music |
 Ni Kuang | Crew | Writing | Writer, Screenplay |
 Runme Shaw | Crew | Production | Producer |
Wang Yong-Hua | Crew | Sound | Sound Recordist |
Kwok Ting-Hung | Crew | Editing | Editor |
Wu Hsu-Ching | Crew | Costume & Make-Up | Makeup Artist |
Johnson Tsao Chuang-Sheng | Crew | Art | Art Direction |
 Tong Kai | Crew | Crew | Martial Arts Choreographer |
Li Chi | Crew | Costume & Make-Up | Costume Design |
Lai Yu | Crew | Art | Props |
Ho Chieh-Fu | Crew | Art | Props |
 Chan Chuen | Cast | Actor | Top Fighter at Martial Arts School (uncredited) |
 Wang Chung | Cast | Actor | John Sum / Shen Chang |
 Dean Shek | Cast | Actor | Cripple |
 Wan Fat | Cast | Actor | Rascal at Basketball Court (uncredited) |
 Fan Mei-Sheng | Cast | Actor | Big Sean |
 Michelle Yim | Cast | Actress | Elaine's Friend (uncredited) |
 Huang Pei-Chih | Cast | Actor | Big Sean's Gangster (uncredited) |
 Queenie Kong Hoh-Yan | Cast | Actress | Elaine's Friend |
 Ricky Hui | Cast | Actor | Student at Martial Arts School |
 Yen Shi-Kwan | Cast | Actor | Lam's Bodyguard |
 Yuen Shun-Yi | Cast | Actor | Rascal at Basketball Court (uncredited) |
 Fung Ging-Man | Cast | Actor | Food Stall Boss |
 Gam Tin-Chue | Cast | Actor | Store Clerk |
 Fung Hak-On | Cast | Actor | Lam's Bodyguard |
 Lee Chiu | Cast | Actor | Rascal at Basketball Court |
 Hsu Hsia | Cast | Actor | Big Sean's Gangster (uncredited) |
 Lily Li | Cast | Actress | Elaine / Huang Lan |
 Fan Mei-Sheng | Cast | Actor | Big Sean |
 Wang Kuang-Yu | Cast | Actor | Big Sean's Gangster |
 Lo Dik | Cast | Actor | Mr. Sum (Shen) |
 Tung Lam | Cast | Actor | Boss Lam |
 Chui Fat | Cast | Actor | Rascal at Basketball Court (uncredited) |
 Tino Wong | Cast | Actor | Lam's Bodyguard |
 Max Lee Chiu-Chun | Cast | Actor | Rascal at Basketball Court |
 Shum Lo | Cast | Actor | Butcher (Stepfather) |
 Lee Sau-Kei | Cast | Actor | Police Officer (uncredited) |
 Tang Tak-Cheung | Cast | Actor | Rascal at Basketball Court (uncredited) |
 Chik Ngai-Hung | Cast | Actor | Big Sean's Gangster (uncredited) |
 Danny Chow Yun-Kin | Cast | Actor | Lam's Bodyguard (uncredited) |
 Chan Dik-Hak | Cast | Actor | Rascal at Basketball Court (uncredited) |
 Betty Pei Ti | Cast | Actress | Fanny |
 Wong Ching | Cast | Actor | Big Sean's Gangster (uncredited) |
 San Kuai | Cast | Actor | Student at Martial Arts School |
 Wong Shu-Tong | Cast | Actor | Big Sean's Gangster (uncredited) |
 Chui Kin-Wa | Cast | Actor | Big Sean's Gangster |
 Lee Hang | Cast | Actor | Big Sean's Gangster |
 Kwan Yan | Cast | Actor | Onlooker on Beach (uncredited) |
 Kong Chuen | Cast | Actor | Big Sean's Gangster |
 Chan Siu-Kai | Cast | Actor | Big Sean's Gangster (uncredited) |
 Wynn Lau | Cast | Actor | Student at Martial Arts School (uncredited) |
 Goo Chim-Hung | Cast | Actor | (extra) (uncredited) |
 Tam Bo | Cast | Actor | Big Sean's Gangster (uncredited) |
 Johnston Wong Chan-Sin | Cast | Actor | Student at Martial Arts School |
 Law Keung | Cast | Actor | Big Sean's Gangster (uncredited) |
 Ng Yuen-Fan | Cast | Actor | Big Sean's Gangster (uncredited) |
 Lai Yan | Cast | Actor | Big Sean's Gangster (uncredited) |
 Ho Bo-Sing | Cast | Actor | Big Sean's Gangster |
| Person | Type | Job | Role(s) |
