On the Edge (黑白道) 18 years old
After working as an undercover in a triad for 8 years, Sheng finally arrests the triad leader and resumes his duties as a police officer. However, life does not return to normal as he is faced with suspicions colleagues and even trailed by the investigations team. One day, he meets some triad members whom he has earlier befriended as an undercover agent and is forced into a corner when asked to collaborate with them once again.
Credits
On the Edge Cast
| Name | Character |
|---|---|
| Anthony Wong He was 44, now 63 years old | as Lung |
| Francis Ng He was 44, now 63 years old | as Don Dark |
| Nick Cheung He was 41, now 60 years old | as Harry Sin |
| Frankie Chin | as Hon |
| Derek Tsang He was 26, now 45 years old | as Mini B |
| Calvin Poon | as Jimmy |
| Sau-Ming Tsang | as Sam |
| Y.Y. Lam | as Kitty, Dave's Girlfriend |
| Ming-Sing Wong | as Dave |
| King-Man Chik | as Amy |
| Sze-Ming Lu | as Tsu |
| Eddie Pang He was 27, now 45 years old | as Buddy |
| Pauline Yam She was 32, now 51 years old | as Madam Ho |
| Wong Ting Pong | as Internal Investigations Office Constable |
| Lester Chan | as Mr. Cheung |
| Rain Li She was 22, now 41 years old | as Cat |
On the Edge Crew
| Name | Department |
|---|---|
| Mak Chun-hung as Original Music Composer. | Sound |
| Herman Yau as Director. He was 45 (now 63) years old | Directing |
| Herman Yau as Writer. He was 45 (now 63) years old | Writing |
| Wai Chiu Chung as Editor. | Editing |
| Yin-Yee Tin as Screenplay. | Writing |
| Ng Kin-hung as Producer. | Production |
| Jacky Wong as Screenplay. He was 8 (now 26) years old | Writing |
On the Edge (18 years)
- Release day: Thursday, August 31, 2006
- Runtime: 88 minutes