Four Korean War veterans pool their talents to take on a venal drug smuggling gang.
| Directing | Chang Cheh | Director |
| Writing | Ni Kuang | Writer |
| Writing | Chang Cheh | Writer |
| Production | Runme Shaw | Producer |
| Camera | Kung Mu-To | Director of Photography |
| Costume & Make-Up | Li Chi | Costume Design |
| Editing | Kwok Ting-Hung | Editor |
| Sound | Wang Yong-Hua | Sound |
| Sound | Frankie Chan Fan-Kei | Original Music Composer |
| Art | Johnson Tsao Chuang-Sheng | Art Direction |
