Cast & crew
Murder Diary · Season 1
Nobody is recorded for this season on its own, so this is the whole show's cast.
Written by Chu Kang-Ki
Cast
| Vincent Wong Ho-Shun | Chu Chu |
| Joey Thye | Ching |
| Kara Hui Ying-Hung | Sum |
| Benjamin Yuen Wai-Ho | Kit Holliday |
| Mandy Wong | Heung Ngan |
| Venus Wong Man-Yik | Fong |
| Vincent Wong Ho-Shun | Chu Chu |
| Mandy Wong | Heung Ngan |
| Benjamin Yuen Wai-Ho | Yui Teramoto |
| Kara Hui Ying-Hung | Sum |
| Chris Lai | Fun |
| Alice Chan Wai | Sze |
| Joey Thye | Ching |
| Philip Keung Ho-Man | Kkot-nip |
| Kelly Fu | Mok |
| Venus Wong Man-Yik | Fong |
| Alice Chan Wai | Sze |
| Chris Lai | Fun |
| Philip Keung Ho-Man | Kkot-nip |
| Kelly Fu | Hei |
Crew
| Chu Kang-Ki | Writer |
| Chu Kang-Ki | Writer |