 | Andy Lau als Ah Wah |
 | Maggie Cheung als Ah Ngor |
 | Jacky Cheung als Fly |
 | Alex Man als Tony |
 | Wong Aau als Mabel |
 | Ronald Wong Ban als Ah Sai |
 | Chan Chi-Fai als Billiard Parlor Thug |
 | William Chang Suk-Ping als Ngor's Doctor |
 | Benz Kong To-Hoi als Fat Carl |
 | Wong Kim-Fung als Tony's Thug |
 | Pong Keung-Fai als Sai's Father-in-Law |
 | Kan Tat-Wah als Big Mouth Kay |
 | Pak Yan als Fly's Mother |
 | Kam Shan |
 | Chui Si-Fei |
 | Chun Kwai-Bo als Bodyguard in Final Scene (uncredited) |
 | Fei Pak als Policeman (uncredited) |
 | Hui Fan als Sai's Mother-in-Law (uncredited) |
 | Wai Ching als Uncle Kwan (uncredited) |
 | Lam Kau als Uncle Ba (uncredited) |
 | Huang Pa-Ching als Boss of Mahjong Den (uncredited) |
 | Chan Man-Hiu als Simon's Neighbor (uncredited) |
 | Ho Wing-Cheung als Bodyguard in Final Scene (uncredited) |
| Wong Chi-Wai als Bodyguard in Final Scene (uncredited) |
 | Cheung Wing-Cheung als Bodyguard in Final Scene (uncredited) |
 | Chow Gam-Kong als Bodyguard in Final Scene (uncredited) |
 | Ma Yuk-Sing als Bodyguard in Final Scene (uncredited) |
 | Lee Chi-Git als Billiard Parlor Thug (uncredited) |
 | Kong Long als Billiard Parlor Thug (uncredited) |
 | Tang Chiu-Yau als Billiard Parlor Thug (uncredited) |
 | Tang Tai-Wo als Billiard Parlor Thug (uncredited) |
 | Cheng Wai-Ching als Billiard Parlor Thug (uncredited) |
| Cheung Wing-Hon als (uncredited) |
| Wong Kar-wai | Writer |
| Wong Kar-wai | Director |
| Jeff Lau Chun-Wai | Writer |
| Alan Tang | Producer |
| Hai Kit-Wai | Editor |
| Teddy Robin | Music |
| Cheung Bei-Tak | Editor |
| Andrew Lau Wai-Keung | Director of Photography |
| Danny Chung Ting-Yat | Music |
| William Chang Suk-Ping | Production Design |
| William Chang Suk-Ping | Art Direction |
| Choi Siu-Jan | Makeup Artist |
| Lee Lin-Tai | Hairstylist |
| Lo Shui-Lin | Makeup Artist |
| Jackson Chan Tak-Wa | Production Manager |
| Wong Lai-Fong | Production Manager |
| Sam Yi-Wa | Production Manager |
| Chung Pooi-Laan | Assistant Director |
| Johnnie Kong | Assistant Director |
| Silver Cheung | Assistant Art Director |
| Wong Chi-On | Props |
| Ding Yue | Dialogue Editor |
| Benz Kong To-Hoi | Action Director |
| Poon Kin-Kwan | Stunts |
| Stephen Tung Wai | Action Director |
| Tom Lau Moon-Tong | Second Unit Cinematographer |
| Peter Ngor Chi-Kwan | Second Unit Cinematographer |
| Johnny Koo Kwok-Wah | Second Unit Cinematographer |
| Tony Miu Kin-Fai | Focus Puller |
| Rover Tang | Presenter |
| Lai On-Yi | Production Coordinator |
| Stanley Siu Wing | Post Production Coordinator |
| Jonathan Ting Yuen-Tai | Special Effects |
| Piggy Chan Kam-Chuen | Still Photographer |
| Lin Tuan | Continuity |
| Cho Wai-Kei | Second Unit Director of Photography |
| Ronny Ching Siu-Lung | Sound |
| Wong Chi-Ming | Lighting Technician |
