Watch Detective Investigation Files Online

"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. Read More

Watch Detective Investigation Files online. Featuring Louis Koo and Jessica Hester Hsuan, Detective Investigation Files has 4 seasons and 150 episodes in total. It is available for streaming online in the USA It is classified as Mystery and Crime genre series and the average rating across the web is 8.5. The TV series was filmed in Hong Kong and was first aired on 1995. Read Less