Cast & crew
Triangle (2007)
Directed by Johnnie To, Ringo Lam Ling-Tung, Tsui Hark Written by Sharon Chung, Yau Nai-Hoi, Kenny Kan, Au Kin-Yee, Yip Tin-Shing
Cast
| Louis Koo | Fai |
| Simon Yam | Lee Bo Sam |
| Sun Honglei | Mok Chung Yuan |
| Gordon Lam Ka-Tung | Wen |
| You Yongzhi | Policeman |
| Li Haitao | Lung |
| Lam Suet | Fat Bo |
| Benny Lam Diy-Kuen | Brother Kun |
| Chan Kai-Wa | Kwan |
| Kelly Lin Hsi-Lei | Ling |
| Lu Ching-Ting | Gun Seller's Thug |
| Yip Chun | Chan Fok-sui |
| Chiu Chi-Shing | Gun Seller |
| Chan Ho-Sai |
Crew
| Dennis Law Sau-Yiu | Executive Producer |
| Ma Zhongjun | Line Producer |
| Johnnie To | Producer |
| Johnnie To | Director |
| Yu Dong | Executive Producer |
| Tsui Hark | Producer |
| Sharon Chung | Writer |
| Ringo Lam Ling-Tung | Director |
| Tony Yu | Art Direction |
| Tsui Hark | Director |
| Yau Nai-Hoi | Writer |
| Kenny Kan | Writer |
| Ringo Lam Ling-Tung | Executive Producer |
| David M. Richardson | Editor |
| John Chong | Producer |
| Ringo Lam Ling-Tung | Producer |
| Tsui Hark | Executive Producer |
| Johnnie To | Executive Producer |
| Raymond Chan Kam-Ho | Art Direction |
| Au Kin-Yee | Writer |
| Yip Tin-Shing | Writer |
| Dave Klotz | Original Music Composer |
| Guy Zerafa | Original Music Composer |
| Kuk Kok-Leung | Line Producer |
| Chiu Chi-Shing | Unit Manager |
| Cheng Siu-Keung | Director of Photography |
| Jonathan Li Tsz-Chun | Assistant Director |
| Albert Mak Kai-Kwong | Assistant Director |
| Soi Cheang | Assistant Director |
| Yuen Bun | Choreographer |