Mysterious Heroes centers around Lau Tien, master of the deadly 13-Sword Style. Thrown into prison by a group of jealous enemies, the 13-Sword Style is rarely spoken of, let alone seen, until 20 years later, when a second swordsman going by the name of Lau Tien proves to be the world's second 13-Sword expert. Action-packed martial arts chaos ensues when the enemies of the original Lau Tien vow to destroy his successor
| Writing | Shao-Peng Chen | Screenplay |
| Directing | Shao-Peng Chen | Director |
| Crew | Chan Sau-Chung | Martial Arts Choreographer |
| Production | Liu Han-Ping | Producer |
| Production | Pan Wei-Kun | Producer |
| Directing | Wong Hung | Assistant Director |
| Directing | Fang Yi-Hsia | Script Supervisor |
| Crew | Lai Wen-hsiung | Cinematography |
| Lighting | Yun-Chiang Shang | Lighting Director |
| Lighting | Lee Lung-Yue | Lighting Coordinator |
| Costume & Make-Up | Ku I | Costume Design |
| Costume & Make-Up | Huang Yung | Costume Design |
| Costume & Make-Up | Hoh Siu-Chuen | Costumer |
| Costume & Make-Up | Cheung Pik-Yung | Makeup Artist |
| Costume & Make-Up | Chang Ma | Hairstylist |
| Editing | Yeung Pak-Wing | Editor |
| Art | So Yiu-Tong | Props |
| Crew | Chan Siu-Pang | Martial Arts Choreographer |
| Crew | Sek Kin | Martial Arts Choreographer |
| Crew | Alex Gouw | Presenter |
| Production | Lee Siu-Cheung | Production Manager |
| Production | Lam Sing-Fan | Production Manager |
| Production | Li Wei-Tung | Unit Manager |
| Crew | Chien Hsin-Wan | Set Runner |
| Camera | Hsiao Hung-Chun | Still Photographer |
