- Henry Chan
- MMA consultant
- Ka Moon Chan
- production runner
- Qingyi Chen
- distribution coordinator: Bona's Personnel
- Xiaoqin Chen
- tea lady
- Mark Yiu-Fai Cheung
- production runner (as Yiu-Fai Cheung)
- Chi-Hung Choi
- making-of director
- Yilan Ding
- co-production coordinator: Bona's Personnel
- Fong-Hung Fu
- unit manger
- Wei Gao
- distribution manager: Bona's Personnel
- Jing Huang
- distribution manager: Bona's Personnel
- Steven Hui
- production coordinator: Bona's Personnel
- Lily Jiang
- copyright coordinator: Bona's Personnel
- Josepha Kam
- production accountant
- Dave Ching Lam
- boxing consultant
- Yat-Biu Lam
- production runner (as Yat-Piu Lam)
- Eric Lin
- production coordinator: Bona's Personnel
- Qinhui Liu
- financial controller: Bona's Personnel
- Pui-Kwan Ma
- production runner
- Ray Pang
- production coordinator
- Nicolas Zhi Qi
- financial controller: Bona's Personnel
- Chao Rong
- marketing coordinator: Bona's Personnel
- Chin-Hung Siu
- production runner
- Chen Sun
- publicity coordinator: Bona's Personnel
- James Tsim
- production controller: Bona's Personnel
- Jannie Wai
- production coordinator: Bona's Personnel
- Jun Wang
- assistant marketing coordinator: Bona's Personnel
- Kelvin Wu
- advertising coordinator: Bona's Personnel
- Nan Xia
- production assistant: Bona's Personnel
- Zack Xu
- production assistant: Bona's Personnel
- Shuqin Yu
- production accountant: Bona's Personnel
- Tin-Yu Yuen
- production runner
- Hao Zhang
- distribution controller: Bona's Personnel
- Jia Zhao
- publicity manager: Bona's Personnel
- Peng Zhao
- publicity manager: Bona's Personnel
