Yu Ying, Kao and Fan return to China to start a martial arts school but are bullied by the Japanese competitor who runs the Black Bear school. The harassment leads to intense conflicts between them.
You can now watch Hapkido online on the following streaming providers in the United States.
| Directing | Huang Feng | Director |
| Production | Raymond Chow Man-Wai | Producer |
| Camera | Danny Lee Yau-Tong | Director of Photography |
| Writing | Ho Jen | Screenplay |
| Editing | Peter Cheung Yiu-Chung | Editor |
| Crew | Sammo Hung | Martial Arts Choreographer |
| Directing | Shen Yuen | Assistant Director |
| Sound | Chang Hua | Sound Recordist |
| Sound | Lai Shu-Hua | Music |
| Lighting | Cheng Hui-Jan | Lighting Technician |
| Art | Chin Ying-Sai | Title Designer |
| Directing | Ku Hua | Script Supervisor |
| Art | Lee Sam | Art Direction |
