A young security man must prove himself worthy by defending the one object wanted by all the masters of the Martial Arts world - the Magic Lyre!
Unfortunately the movie Deadful Melody is not yet available on HBO Max.
| Directing | Ng Min-Kan | Director |
| Production | Ng Min-Kan | Producer |
| Editing | Chun Yu | Editor |
| Directing | Yue Man-San | Assistant Director |
| Directing | Lee Chi-Kit | Assistant Director |
| Sound | James Wong | Original Music Composer |
| Sound | Mark Lui | Original Music Composer |
| Writing | Chan Man-Keung | Writer |
| Writing | Lee Man-Choi | Writer |
| Writing | Johnny Lee Kwing-Kai | Writer |
| Writing | Ni Kuang | Story |
| Crew | Kwan Chi-Kan | Cinematography |
| Production | Stephen Chang Gwong-Chin | Producer |
| Crew | Mang Hoi | Martial Arts Choreographer |
| Crew | King Lee King-Chu | Martial Arts Choreographer |
