Detective Investigation Files

The story

"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 & crew

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

Edmond So Chi-Wai韩国仁 Hon Kwok Yan (Korean)

Eileen Yeow邵之蓝 Siu Chi Nam (Gigi)

Timothy Cheng Chi-Sing刘建生 Lau Kin Sang

Anne Heung Hoi-Lam梁芊芊 Leung Chin Chin