Series

Detective Investigation Files

★ 8.1(10)199545m4 seasons

Detective Investigation Files isn't available to stream, rent or buy in Mexico right now. Availability changes often, so check back soon. Availability checked 14 June 2026.

Where to watch Detective Investigation Files

🇲🇽 Mexico

No streaming, rental or purchase options are listed in Mexico right now. Availability changes often — try switching your region in the header.

Good to know

Release date: 1995-03-13
Runtime: 45m
Language: Cantonese
Seasons: 4
Episodes: 150
Network: TVB Jade
Status: Ended
Country: Hong Kong
Studio: TVB

About Detective Investigation Files

Detective Investigation Files is a 1995 web series in the Mystery, Crime and Drama genres, starring Louis Koo, Jessica Hsuan and Sunny Chan Kam-Hung. It spans 4 seasons and 150 episodes, and originally aired on TVB Jade. It holds an average rating of 8.1/10 from 10 viewers. Below you can see where to watch Detective Investigation Files in Mexico — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

"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.

Seasons (4)

Season 120 eps · 1995

Season 240 eps · 1995

Season 340 eps · 1997

Season 450 eps · 1999

Cast

Louis Koo

徐飞 Tsui Fei

Jessica Hsuan

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

Themes & keywords

detectivecriminal investigation

Frequently asked questions

Where can I watch Detective Investigation Files in Mexico?+

Detective Investigation Files is not currently listed on any streaming, rental or purchase service in Mexico. Availability changes often, so check back or switch your region.

Is Detective Investigation Files on Netflix?+

Detective Investigation Files is not on Netflix in Mexico right now.

How many seasons of Detective Investigation Files are there?+

Detective Investigation Files has 4 seasons and 150 episodes in total.

Who stars in Detective Investigation Files?+

Detective Investigation Files stars Louis Koo, Jessica Hsuan, Sunny Chan Kam-Hung, Charmaine Sheh Sze-Man and Lee San-San.

When did Detective Investigation Files come out?+

Detective Investigation Files is a 1995 web series.

What genre is Detective Investigation Files?+

Detective Investigation Files is Mystery, Crime and Drama series.