Detective Investigation Files II is a 40-episode 1995 Hong Kong TVB detective drama. It is the second installment in the Detective Investigation Files Series and was aired roughly eight months after the first series concluded. Michael Tao, Joey Leung, Kenix Kwok and Louisa So reprise their roles from the original series, along with new cast members Amy Kwok, Joseph Lee and Sammi Cheng. This series featured twelve cases. Tai Yung (Michael Tao Tai-Yu) and Jesse's (Kenix Kwok Ho-Ying) relationship went on really well until Michael's colleague Carmen (Amy Kwok Oi Ming) fell in love with Tai Yung. She is a bit mentally unstable, due to some incidents that have happened to her before when she was in U.K. In one case she got injured trying to save Tai Yung. Tai Yung, as nice as he always is, did everything to help her recover. Everyone with some TV-watching experience can imagine what this may have caused to Tai Yung's and Jessie's relationship. They break up and Carmen took the opportunity to get near Tai Yong, but they never formally get together.
Carmen、文文 Originally named Rachel Detective Lam Ka Wing's sister Suffered from memory loss while studying in England Cheung Tai Yung's ex-girlfriend Resigned in episode 30 Left Hong Kong and returned to England in episode 31
Joseph Lee
Nam Ka Wing (藍嘉永)
永哥 Canteen cook Carmen's older brother Killed Ling Nga Sze and Lo Po Hong in England Died in episode 30
Yvonne Lam
Lui Chiu Fung (雷肖鳳)
Madam Lui Chief Inspector Superior of Tai Yung, Chung Yi, Carmen, Fan, Kau
General Manager of a big corporation Yip Hung's husband Yuen Tin Lai's secret lover Burned Cho Siu Ching to death Poisoned to death by Yip Hung in episode 6
Sung Kam Lan's daughter Fong Chiu Wing's younger sister Raped by To Chung Leung 7 years ago Killed To Chung Leung Admitted to killing To Chung Leung in episode 15 but was not charged for murder due to lack of evidence
Chau Wing Lam's husband Chau Wing Yan's brother-in-law and secret lover Ivy's ex-lover Conspired with Chau Wing Yan to murder Chau Wing Lam Poisoned by Chau Wing Yan in episode 32
Michelle Fung
Chau Wing Lam
Wong Chi To's wife Chau Wing Yan's older sister Murdered by Wong Chi To
Amy Cheung
Chau Wing Yan
Chau Wing Lam's younger sister Conspired with Wong Chi To to murder Chau Wing Lam Killed Gigi in episode 31 by knocking her down with a car Arrested in episode 33
Case 11: The Tuen Muk Tze Mystery (Episode 34-37)
Actor
Role
Description
Jessie Chan
Tuen Muk Tze (端木紫)
Hong Bo Kei's lesbian lover Rape victim Committed suicide
Shirley Yim
Hong Po Kei (康寶琪)
Chris Duen Muk Tze's lesbian lover Killed Duen Muk Tze's rapist (Kwok Chi Nam) Committed Suicide in Episode 37
大舊 Lai Mei Yin's husband Cheung Tai Yung and Ho Seng Choi's schoolmate Killed Shelly, Ngai Pok Yin, Wong Chung Sun and Ho Seng Choi Framed Ho Seng Choi for the murders Arrested in episode 39