

On the Edge
2006, Cantonese. Directed by Herman Yau.
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.
- Runtime
- 1h 28m
- Post-credits
- None listed
- Language
- Cantonese
- Rated
- Check local
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Where to watch On the Edge
On the Edge isn’t streaming on any OTT platform in India yet; it released on 31 August 2006.
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Cast & crew
- Herman YauDirector
- Nick Cheung Ka-faiHarry Sin
- Francis Ng Chun-yuDon Dark
- Anthony Wong Chau-sangLung
- Rain Lee Choi-WahCat
- Derek Tsang Kwok-CheungMini B
- Calvin Poon Yuen-leungJimmy
- Lester Chan Chit-manMr. Cheung (as Lester Chan)
- Chik King-ManAmy
- Pauline Yam Bo-LamMadam Ho
- Raymond Tsang Chau-MingSam
- Ming-Sing WongDave
- Y.Y. LamKitty, Dave's Girlfriend
Details
- Released
- 31 August 2006
- Original title
- 黑白道
- Country
- Hong Kong
- Written by
- Herman Yau, Jacky Wong Oi-Sang, Yin-Yee Tin
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News & fan talk
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On the Edge: quick answers
Is On the Edge worth watching?
On the Edge doesn’t have enough ratings for a verdict yet.
How long is On the Edge?
On the Edge runs 88 minutes (1h 28m).
Does On the Edge have a post-credits scene?
None is listed for On the Edge. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
On the Edge parents guide: is it suitable for kids?
No age rating is listed for On the Edge yet.
Which OTT platform is On the Edge on?
On the Edge isn’t streaming on any OTT platform in India yet; it released on 31 August 2006. (Checked 2 November 2026.)
What movies are like On the Edge?
If you liked On the Edge, try The Organization, They Call Me Mister Tibbs!, In Too Deep.
Who directed On the Edge?
On the Edge (2006) was directed by Herman Yau and stars Nick Cheung Ka-fai, Francis Ng Chun-yu, Anthony Wong Chau-sang.