Cast & crew
Thank You Sir (1989)
Directed by Ivan Lai Kai-Ming Written by James Fung Shui-Hung, Parkman Wong Pak-Man
Cast
| Alan Ng Siu-Hung | Chung |
| Danny Lee Sau-Yin | Lee |
| Joan Tong Lai-Kau | Yee |
| Nick Cheung Ka-Fai | Cheung |
| Power Chan Kwok-Pong | Kit Holliday |
| Hung Tung-Kim | |
| Shing Fui-On | Jenny's Father |
| Lisa Chiao Chiao | Bubba's Mother |
| Kenneth Tsang | Tsang |
| Parkman Wong Pak-Man | Suzette Wong |
| Wong San | |
| James Ha Chim-Si | James |
| Lau Yuk-Gei | Sgt. Taggart |
| Lee Kim-Chung | |
| Tse Wai-Kit | Cadet |
| Ng Kwok-Kin | Dolphin Trainer |
| Kent Got Ying-Kin | |
| Lee Wan-Fei | |
| Billy Pang Bei-Lei | |
| Ernest Mauser | |
| Fei Pak | |
| Cheung Siu | |
| Chow Chi-Keung | |
| Cheung Wai-Kit | |
| Joan Tong Lai-Kau | Mdm Tong Suk Yee |
| Alan Ng Siu-Hung | Office Alan Chung |
| Hung Tung-Kim | |
| Shing Fui-On | Kit's father |
| Danny Lee Sau-Yin | Commander Lee Ying |
| Nick Cheung Ka-Fai | Nick Cheung |
| Power Chan Kwok-Pong | Wong Wai Kit |
| Parkman Wong Pak-Man | Sgt Wong |
| Wong San | |
| James Ha Chim-Si | Sgt James |
| Lau Yuk-Gei | Sgt Bill |
| Tse Wai-Kit | Cadet 666 |
| Ng Kwok-Kin | Trainer |
| Lee Kim-Chung | |
| Lisa Chiao Chiao | Fai's Mother |
| Kenneth Tsang | Mr Tsang |
| Kent Got Ying-Kin | |
| Lee Wan-Fei | |
| Billy Pang Bei-Lei | |
| Ernest Mauser | |
| Fei Pak | |
| Cheung Siu | |
| Chow Chi-Keung | |
| Cheung Wai-Kit |
Crew
| James Fung Shui-Hung | Screenplay |
| Parkman Wong Pak-Man | Screenplay |
| Danny Lee Sau-Yin | Producer |
| John Chow Cheung-Gan | Editor |
| Joseph Koo | Original Music Composer |
| Bob Thompson | Director of Photography |
| Cho Wai-Kei | Director of Photography |
| Lowell Lo Koon-Ting | Original Music Composer |
| Horace Ma Kwong-Wing | Art Direction |
| Ivan Lai Kai-Ming | Director |
| Joseph Koo | Original Music Composer |
| Horace Ma Kwong-Wing | Art Direction |
| James Fung Shui-Hung | Screenplay |
| Parkman Wong Pak-Man | Screenplay |
| Danny Lee Sau-Yin | Producer |
| John Chow Cheung-Gan | Editor |
| Cho Wai-Kei | Director of Photography |
| Bob Thompson | Director of Photography |
| Lowell Lo Koon-Ting | Original Music Composer |
| Ivan Lai Kai-Ming | Director |