OCTB
反黑
We checked 8 streaming services in India on 04 Jun 2026 at 14:27 IST
About
Undercover detective Chen Feng Xiang in a crack after a large group of cadres transferred to civilian, but in eight years after being an anti-black group to recapture. As the current rivers and lakes on the most troublesome triad leader are Chen Feng Xiang then younger brother Zhang Zhi Qiang, Feng Xiang re-out of the "rivers and lakes." He joined Zhang Shaojun led by the anti-black team and the new villain tostart dealing with the hands of the old friends and enemies, which makes Feng Xiang once dilemma. There are three years since the return of Hong Kong, gangs intend to take advantage of a big ticket. Feng Xiang in the investigation of a case of the disappearance of the leader, but found a century of Hong Kong triad history of the shaking big conspiracy.
Cast
Jordan Chan Siu-Chun
as Inspector Chan / Phoenix
Danny Chan Kwok-Kwan
as Danny Cheung
Sam Lee
as Wong Chi-On
Chen Miqi
as Sung Yu
Justin Cheung Kin-Sing
as Cheung Ji Keung / Jiu Jik
Yumiko Cheng Hei-Yi
as Hon Bik Yan
Emme Wong Yi-Man
as Jennie
Kathy Tong Yee
as Yip Hau Ji
Alan Kuo
as Doh Siu Tang / Siu Hak
Ashina Kwok
as Lei Ling / Ling Ling
Michael Chan Wai-Man
as Godfather
Hugo Ng Doi-Yung
as 韓彬
Carrie Ng Ka-Lai
as 雷吳若薇
Richard Ng Man-Tat
as 尤月笙
Philip Chan Yan-Kin
as 張國沾
Samuel Pang King-Chi
as Lau Jan Paang
Rose Chan Ka-Wun
as Tong Hei Man / Heman
Ken Wong
as Old-Timer
Wong Shu-Tong
as Heui Gam Chuen / Baak Tau Lou
Ben Ng Ngai-Cheung
as 吳康
Seasons
Episodes
Season 1
Episode 1
In 1986, Hong Kong, Bun Hon and Fiery Shit compete to become the next chairman of Wo Hing Sing, while the police secretly deploys.
Episode 2
Phoenix reveals himself to his girlfriend after Bun Hon is jailed. Years later, Fung-coeng and Cocky Chiu are searching for each other's whereabouts.
Episode 3
A-choi is reported for shipping drugs for Cocky. Siu-kwan set up an ambush, but Fung-coeng let him go. Chi-hung is caught while pleading with Cocky.
Episode 4
A-choi is reported for shipping drugs for Cocky. Siu-kwan set up an ambush, but Fung-coeng let him go. Chi-hung is caught while pleading with Cocky.
Episode 5
The outside world believes that Siu-kwan has killed Chi-hung; a WHS gangster forces the police to turn him in. Fung-coeng seeks help from Godfather.
Episode 6
Teddy identifies Cocky for killing Chi-hung; Godfather's attempt to avenge Chi-hung is discouraged by Fung-coeng. Cocky is caught. Siu-kwan returns.
Episode 7
Teddy and an informant are killed. Cocky is released from court and blends into the crowd. Fung-coeng urges Blackie Jr. to quit from the underworld.
Episode 8
Teddy and an informant are killed. Cocky is released from court and blends into the crowd. Fung-coeng urges Blackie Jr. to quit from the underworld.
Where does OCTB rank today?
OCTB is #2120 on the CineFlixo Daily Streaming Charts today.
- Highest: #2120
- Top 10: 0 days
- Top 100: 0 days
Watch OCTB Online Free — All Episodes in HD
If you've been searching for OCTB all episodes in HD, CineFlixo has you covered. This highly acclaimed CN crime and action & adventure title from 2017 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About OCTB
Undercover detective Chen Feng Xiang in a crack after a large group of cadres transferred to civilian, but in eight years after being an anti-black group to recapture. As the current rivers and lakes on the most troublesome triad leader are Chen Feng Xiang then younger brother Zhang Zhi Qiang, Feng Xiang re-out of the "rivers and lakes." He joined Zhang Shaojun led by the anti-black team and the new villain tostart dealing with the hands of the old friends and enemies, which makes Feng Xiang once dilemma. There are three years since the return of Hong Kong, gangs intend to take advantage of a big ticket. Feng Xiang in the investigation of a case of the disappearance of the leader, but found a century of Hong Kong triad history of the shaking big conspiracy. Across 1 season and 30 episodes, originally airing on YouTube.
OCTB Cast and Characters
The cast features Jordan Chan Siu-Chun (as Inspector Chan / Phoenix), Danny Chan Kwok-Kwan (as Danny Cheung), Sam Lee (as Wong Chi-On), Chen Miqi (as Sung Yu), and Justin Cheung Kin-Sing (as Cheung Ji Keung / Jiu Jik). Their performances are a major reason OCTB has built such a passionate audience.
Where to Watch OCTB Online
Want to watch OCTB online without paying? CineFlixo is the easiest way. Click play and the series starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.
▶ Watch OCTB NowWhy People Are Watching OCTB
There's a reason OCTB keeps showing up on "must-watch" lists. What makes it work is action sequences that don't feel cheap and tight pacing that earns its twists. If you enjoy CN storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about OCTB
Where can I watch OCTB online for free?
You can watch OCTB online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does OCTB have?
OCTB has 30 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is OCTB good? What's the rating?
OCTB holds a 9.2/10 rating based on 6 reviews — genuinely excellent.
Who is in the cast of OCTB?
The main cast includes Jordan Chan Siu-Chun, Danny Chan Kwok-Kwan, Sam Lee, and Chen Miqi, plus a strong supporting ensemble.
Is OCTB available in CN?
Yes — OCTB was originally produced in CN and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was OCTB released?
OCTB first aired in 2017.
Do I need an account to watch OCTB on CineFlixo?
No. CineFlixo is free and you can watch OCTB without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed OCTB, check out Detective Inspector Irene Huss, Ultimate Police Interceptors, The Bill, München Mord, and Fastlane.
Frequently Asked Questions
Where can I watch OCTB for free?
You can watch OCTB online for free on CineFlixo. All 30 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does OCTB have?
OCTB currently has 1 season and a total of 30 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.
What is OCTB about?
Undercover detective Chen Feng Xiang in a crack after a large group of cadres transferred to civilian, but in eight years after being an anti-black group to recapture. As the current rivers and lakes on the most troublesome triad leader are Chen Feng Xiang then younger brother Zhang Zhi Qiang, Feng Xiang re-out of t… It belongs to the Crime, Action & Adventure genres.
In which language is OCTB originally available?
OCTB was originally produced in CN. On CineFlixo the show is available in its original CN audio. Check the player options on the watch page for available subtitle tracks.
When was OCTB first released?
OCTB first premiered on September 23, 2017 (2017). The series has since concluded its run.
💬 Comments0
Join the conversation
Share your thoughts, rate episodes, and connect with other fans
Hey everyone! 👋 Welcome to the discussion.
Feel free to share your thoughts about this series — what did you love, what surprised you, which episodes are your favorites? 🎬
Got ideas for what we should add to CineFlixo? Want to suggest a series? Drop it here! We read every comment ✨
Similar Crime Shows
More series like OCTB you may enjoy
Recommended for You
Based on this series
