Cast & crew
One Second Champion (2021)
Directed by Chiu Sin-Hang Written by Lee Ho-Tin, Ho Siu-Hong, Ashley Cheung, Ryan Ling Wai-Chun
Cast
| Or Ka-Chun | Teaching Assistants |
| Ben Yuen Foo-Wah | Cheung |
| Hu Chun-Hin | Chi Chi |
| Deon Cheung Chung-Chi | Committee |
| Ash Cheng | Morning Show Host |
| Lee Hiu-Yi | Laughing Fanna |
| Wong Wing-Man | Rude Gambler |
| Lo Hoi-Pang | Shop Owner |
| Justin Cheung Kin-Sing | Yeung |
| Ng Chi-Chuen | Rude Gambler |
| Hu Chunmei | Bar Patron |
| Lin Min-Chen | Yiu |
| Singh Hartihan Bitto | |
| Lau Chak-Kei | Bar Patron |
| Chan Cho-Leung | Rude Gambler |
| Chung Pak-Ho | Ambulanceman |
| Nick Yeung Chun-Pong | Committee |
| Che Che Cheung | Hostess |
| King Chiu King-Ho | Boxing Dummy |
| Michelle Lai Mei-Huen | Assistente Social |
| Bonnie Wong | Rich |
| Onitsuka Ng Kin-Chung | |
| Aaron Chow | Lap |
| BabyJohn Choi Hon-Yik | Portuguese Janitor |
| Patrick Mung Chin-Hung | Bernard Judge |
| Wong Ka-Lun | Rude Gambler |
| Hana Tam Hang-Lam | Hostess |
| Li Chun-Hin | Boxing Dummy |
| Ko Hon-Leung | Rude Gambler |
| Mok Chun-Sum | Teaching Assistants |
| Tang Lu | Laughing Fanna |
| Chan Kwok-Kay | Neighborhood Extra |
| Albert Leung | Debt |
| Alisa Cheung Hung-Yim | Laughing Fanna |
| Alex Suen Chung-Man | Bar Patron |
| Cheung Chi-Chiu | Radio Commentator |
| Dennis Cheung Bo-Man | Bar Patron |
| Pinky Fung Pik-Ying | Rich |
| Wong Hung-Kei | Street Drummer |
| Cheung Chi-Lung | Bernard Judge |
| Lo Chun-Fung | Street Drummer |
| Chiu Sin-Hang | Chi Chi |
| Chanon Santinatornkul | Yiu |
| Endy Chow | Tin Tin |
| Hung Cheuk-Lok | Chi Chi |
| Nadia Muzamil | Bar Patron |
| Ivy Huen | Bar Patron |
| Wong Yau-Nam | Tin Tin |
| Jeffrey Fok | Ying |
| Vernon Fong | Mactilburgh's Assistant |
| Yatho Wong Yat-Ho | Boxer |
| Gracey Fok | Nurse |
| Jayden Cheng Cheuk-Nam | Tin Tin |
| Sham Ka-Ki | Policeman |
| Wong Yau-Nam | Tin Tin |
| Justin Cheung Kin-Sing | Yeung |
| BabyJohn Choi Hon-Yik | Portuguese Janitor |
| Chanon Santinatornkul | Cheung |
| Endy Chow | Tin Tin |
| Albert Leung | Debt |
| Yatho Wong Yat-Ho | Boxer |
| Deon Cheung Chung-Chi | Committee |
| Ben Yuen Foo-Wah | Cheung |
| Lo Hoi-Pang | Shop Owner |
| Sham Ka-Ki | Policeman |
| Singh Hartihan Bitto | Match |
| Lin Min-Chen | Yiu |
| Onitsuka Ng Kin-Chung | Chairman |
| Aaron Chow | Lap |
| Nick Yeung Chun-Pong | Committee |
| Bonnie Wong | Rich |
Crew
| Christopher Tang Chi Long | Second Unit Director of Photography |
| Whitney Yiu | Assistant Production Manager |
| Felix Tong Man Hong | Production Manager |
| Oliver Lau | Director of Photography |
| Tommy Leung Pok-Yan | Choreographer |
| Mani Man Pui-Hing | Executive Producer |
| Will Cheng Chi-Shing | Assistant Editor |
| Ceci Fok Pui-Si | Art Direction |
| Lee Ho-Tin | Writer |
| Ho Siu-Hong | Writer |
| Chiu Sin-Hang | Director |
| Ashley Cheung | Writer |
| Harry Chan Hin Cheuk | Focus Puller |
| Heaven Ho | Unit Manager |
| Christopher Tang Chi Long | Steadicam Operator |
| Chiu Sin-Hang | Original Story |
| Ha Yue | Producer |
| Fung Ho Ning | Gaffer |
| Kate Siu | Grip |
| Jodie Luong | Grip |
| Ryan Ling Wai-Chun | Writer |
| Harry Chan Hin Cheuk | Focus Puller |
| Ashley Cheung | Writer |
| Fung Ho Ning | Gaffer |
| Ryan Ling Wai-Chun | Writer |
| Lee Ho-Tin | Writer |
| Christopher Tang Chi Long | Second Unit Director of Photography |
| Whitney Yiu | Assistant Production Manager |
| Oliver Lau | Director of Photography |
| Ho Siu-Hong | Writer |
| Christopher Tang Chi Long | Steadicam Operator |
| Ceci Fok Pui-Si | Art Direction |
| Heaven Ho | Unit Manager |
| Tommy Leung Pok-Yan | Choreographer |
| Ha Yue | Producer |