Cast & crew
Mysterious Murder, Part One (1951)
Directed by Tong Tik-Sang Written by Tong Tik-Sang
Cast
| Lee Sun-fung | |
| Ho Chung-Fong | |
| Lo Ban-Chiu | |
| Lam Mui-Mui | |
| Ng Wui | |
| Lo Tun | |
| Leung Suk-Hing | |
| Yip Ping | |
| Lee Yuet-Ching | |
| Wong Cho-San | |
| Fong Yim-Fen | |
| Wong Chin-Sui |
Crew
| Lui Cho-Wan | Production Manager |
| Yu Shun | Editor |
| Kwok Keung | Sound Recordist |
| Tong Tik-Sang | Director |
| Ho Chak-Chong | Producer |
| Leung Kung | Script Supervisor |
| Cho Chi | Director of Photography |
| Yeung-Chi Lau | Sound Recordist |
| Tse Tsak-Yuen | Makeup Artist |
| Tong Tik-Sang | Screenplay |
| Tong Tik-Sang | Story |
| Ho Luk-Ying | Director of Photography |