Detective Investigation Files

"Detective Investigation Files" revolves around the professional and meticulous investigations carried out by a group of dedicated police officers. As they delve into mysterious deaths with unclear causes, they tirelessly work towards maintaining peace and security for the people. However, their demanding job often comes at the expense of personal happiness. Cheung Dai Yong, a brilliant and astute police officer, has a track record of solving crucial cases. His trusted colleague, Lee Chung Yee, stands by his side, and together they tackle challenging and complex cases. Amidst their work, Dai Yong encounters Ko Jit, a tenacious journalist. Despite their initial conflicts, a deepening connection blossoms between them. However, Ko Jit already has a romantic partner.

Cast

Kenix Kwok Ho-Ying 高婕 Ko Jit (Jessie)

Michael Tao Tai-Yu 张大勇 Cheung Dai Yong

Joey Leung Wing-Chung 李忠义 Lee Chung Yee

Yvonne Lam Yee-Man 雷肖凤 Lui Chiu Fung Maggie Chan Mei-Kei 高敏 Ko Man

黎泓和 张大勇（国语配音）

Danny Lau Dan 张百川 Cheung Pak Chuen

Merry Birchfield 张小柔 Cheung Siu Yau

Deon Cheung Chung-Chi 傅金荣 Fu Kam Wing

Safina Lam

Louisa So Yuk-Wah 容金枝 Yung Gam Chi (Gigi)

Carrie Ho Ka-Lai 毛德芬 Mo Tak Fan

Metadata from the source database.