- Country: Hong Kong
- Genres: Adventure
- Release: 1980-08-21
- Director: Wong Wa-Kei
- Writers: Hai-Tsing Chang , Wong Wa-Kei
- Language: Cantonese
- Stars: Ray Lui , Li-Chuen Chou , David Wu , Shih Szu , Siu Ping Cheng , Wei Chuang , Shui-Jan Fung , Biu Gam , Yun Ho , Wai-Leung Kan
- Runtime: min
- Awards: N/A
- AKA: Bing lai ze dang , One Step Ahead (Hong Kong)
- Plot: N/A
- IMDB:tt1600393
Bing lai ze dang Cast
Wong Wa-Kei
Director
Ray Lui
Li-Chuen Chou
David Wu
Shih Szu
Siu Ping Cheng
Wei Chuang
Shui-Jan Fung
Biu Gam
Yun Ho
Wai-Leung Kan