Cast & crew
Love Undercover 3 (2006)
Directed by Joe Ma Wai-Ho Written by Frankie Tam Gong-Yuen, Matt Chow Hoi-Kwong, Sunny Chan Wing-Sun
Cast
| Fiona Sit Hoi-Kei | Sai |
| Benz Hui Siu-Hung | Chung |
| Sammy Leung | Comb Over |
| Raymond Ho-Yin Wong | Hung |
| Kingdom Yuen King-Tan | Madam |
| Matt Chow Hoi-Kwong | Beach |
| Sasha Hou Sa-Sa | Paris Vampire |
| Rensen Chan Man-Kong | Police Officer |
| Chow Chung | Yiu |
| Chau Ka-Sing | Ling |
| Hau Woon-Ling | Grandmother |
| Fire Lee Ka-Wing | Cha Cha DiGregorio |
| Takuya Suzuki | Izu |
| Wayne Lai Yiu-Cheung | Cunning |
| Akai Lee | Police Officer |
| Soi Cheang | Gina's Killer |
| Danny Wong Hing-Fun | Informer |
| Simon Yu Sai-Tang | Negotiator |
| Well Chin Wing-Wai | Informer |
| Cindy Yu Sze-Dik | Informer |
| Michael Mak Wai-Kin | Mr. Vornick |
| Choy Man-Kai | Mr. Vornick |
| Donald Tong | Vito |
| Wallis Cho Chun-Ho | Noblebo |
| Bonnie Xian | Playboy Model |
| Chrissie Chau Sau-Na | Ming |
| Yip Chi-Ting | King Randor |
| Dicky Hon Dik-Kei | Mactilburgh's Assistant |
| Sammy Sum Chun-Hin | Police Officer |
| Michael Chan Chi-Chun | Police Officer |
| Lee Wah-Chu | Madam |
| Kwok Yuk-Keung | Madam |
| Wong Kam-Fai | Killer's Neighboor |
| Chan Yuk-Hang | Bubu |
| Jeffery Chou | Van Guy |
| Chow Chi-Keung | Madam |
| Wong Man-Shing | Tattoo |
| Tam Tin-Bo | |
| Yee Ping-Yue | Beach |
| Helen Suen Wai-Lin | Beach |
Crew
| Ng Man-Ching | Director of Photography |
| Lincoln Lo | Original Music Composer |
| Jonathan Li Tsz-Chun | Assistant Director |
| Alex Mok Siu-Chung | Art Direction |
| Catherine Hun | Producer |
| Frankie Tam Gong-Yuen | Writer |
| Matt Chow Hoi-Kwong | Writer |
| Sunny Chan Wing-Sun | Writer |
| Joe Ma Wai-Ho | Director |