In two separate but related episodes, Hong Kong Police Inspectors Tang Yat-see and Kim try to deal with baffling crimes but end up "clueless," until Yat-see's girlfriend Helen introduces the idea that legends and supernatural forces may be involved.
| Actor | Role |
|---|---|
 Hacken LeeTang Yat-see | Tang Yat-see |
 Elle ChoiHelen | Helen |
 Ben Ng Ngai-CheungNot listed | Not listed |
 Elvis Tsui Kam-KongKim | Kim |
 Benz Hui Siu-HungNot listed | Not listed |
 Helena Law LanNot listed | Not listed |
 Hiro HayamaNot listed | Not listed |
| DDean SiuNot listed | Not listed |