Detective Investigation Files

About the show

"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.

Starring

Louis Koo

徐飞 Tsui Fei

Jessica Hsuan Huen

武俏君 Mo Chiu Kwan (Queen)

Sunny Chan Kam-Hung

江子山 Kong Tze San

Charmaine Sheh Sze-Man

文婉兰 Man Yuen Lan (Man)

Lee San-San

唐心如 Tong Sum Yu

Maggie Shiu Mei-Kei

江子青/江子瑶 Kong Tze Ching / Kong Tze Yiu

Andy Tai Chi-Wai

邱彼得 Yau Bei Dak

Samuel Kwok Fung

梁剑雄 Leung Kim Hung