

Bullet Brain
神探高倫布
We checked 8 streaming services in India on 04 Jun 2026 at 23:36 IST
About
The story is set in the 1960s Hong Kong. The sincere Ko Tai Hei smuggles to Hong Kong, where his father's good friend Kam Lo Yik recommended him to join the police force. One time, he had an accident and got shot in the head. Pieces of the bullet went into his brain cells and oddly increased his IQ significantly. Since then, Hei turned into an intelligent detective capable of cracking down strange cases. However, his personality changed as well, turning him into a cold-hearted person who will do things by unscrupulous means.
Cast
Seasons
Episodes
Season 1
Episode 1
Born KO TAI-HEI, Detective COLUMBO has an IQ of up to 283, and is able to achieve a detection rate as high as 99%. Despite his outstanding credentials, he is labeled as a dangerous and combative figure that needs to be kept under watch. COLUMBO has launched a massive dragnet for three suspected kidnappers of a comprador. Having learnt from his subordinate PAU PING-ON that the crime scene has been brought under control, COLUMBO starts eating and drinking inside a tent. ROBINSON is taken hostage by one of the kidnappers and later gets shot by COLUMBO in the confusion. Fuelled with anger, ON blames COLUMBO for being too unscrupulous with everything he does. During their conversation, ON keeps addressing COLUMBO as “HEI”. Superintendent SCOTT is COLUMBO’s supervisor and has long been a thorn in his flesh……
Episode 2
Flashbacks: LOUIS reveals to HEI how he got to know his father KO NGAU. Now that NGAU has passed away, LOUIS needs ON to help arrange a final meeting for HEI and his late father. With the help of LOUIS, HEI has not only acquired permanent residence in Hong Kong but is also sent to the Police Academy for a series of training sessions. Unfortunately HEI has failed in all subjects and the then Academy Principal SCOTT is going to kick him out of the school soonish. Knowing that HEI will be expelled from the Police Academy for his poor performance, ON notifies LOUIS at once and LOUIS is kind enough to intercede for HEI. ON’s wife and mother are caught in a fire, but they just get rescued by HEI in the nick of time. ON has regarded HEI as a member of his family ever since then……
Episode 3
A senior officer orders LUNG to engage in a fencing duel with EVA, and LUNG manages to defeat the girl in just a few seconds. EVA comes to see LUNG as his supervisor and asks him to follow her instructions in all circumstances. EVA would like to see COLUMBO, but ON comes up instead explaining that COLUMBO is busy dealing with a tough case, which is also the biggest drug case in Hong Kong’s history. As EVA is almost frightened to death by a swarm of cockroaches inside the warehouse, COLUMBO shows up and comes to her rescue. COLUMBO explains to the journalists that the whole operation is led by EVA, which causes EVA to make quite an impression on him. Though becoming more and more annoyed with COLUMBO, ON believes that this man still has a conscience and he is still looking forward to his reunion with the original HEI……
Episode 4
ON is shocked to see COLUMBO break down crying with the china doll in his hand. The headache-stricken COLUMBO asks for an urgent brain operation in order to transform back into his original self. At his request, ON sends COLUMBO to the hospital at once. Fearing that the surgery might go wrong in one way or another, COLUMBO pleads with ON to write a letter to MUI to let her know that the china doll has already been repaired. LOUIS asks ON to look for COLUMBO, but instead of following the instructions, ON hands him a resignation letter on behalf of the renowned detective. In the meantime, LOUIS gets a long-distance call from the Hong Kong Governor who is currently on duty in London. LUNG visits his mother’s grave on the anniversary of her death, during which he takes a vow never to engage in gambling and bribery as his father CHOI TIN did in the past. LUNG is surprised to hear that TIN will be working with him in the same office……
Episode 5
ON is awakened by the baby’s crying in the early morning. With no better alternatives, he decides to bring the baby back to the police station. Manager WONG and his wife are shocked to see their son in the police station. Surprised yet happy, the couple grab back the baby at once. To avoid any possible trouble, ON claims to have found the baby outside the police station. ON finds COLUMBO so annoying that he cannot stand him anymore. COLUMBO shows ON a remittance receipt claiming that he has sent HK$500,000 to his wife in the UK. Not wanting ON to cause him any trouble, COLUMBO urges him to leave Hong Kong as soon as possible. ON takes out the china doll, but to his great surprise, COLUMBO grabs it and throws it onto the floor without a second thought. COLUMBO pretends to be so concerned about EVA’s relationship with LOUIS, as if he is most reluctant to see her argue with her father only for his sake……
Episode 6
COLUMBO manages to attract much attention and praise from EVA. EVA is keen to find out more about the china doll, so COLUMBO starts to spill the beans about his past with MUI. SCOTT asks LUNG to put a listening device inside COLUMBO’s office for eavesdropping purposes, but is rejected. LUNG finally decides to move to TIN’s place, giving COLUMBO a perfect excuse to pay them a visit. While visiting the CHOIs, COLUMBO manages to hide a listening device inside their living room. Curious about how COLUMBO got shot three years ago, EVA asks LUNG to accompany her to the scene for a thorough investigation on his new appointment as a CID Officer. LUNG and EVA enter a shabby hut in the neighborhood, shortly after which a suspicious-looking man suddenly pops up from nowhere. EVA runs out to catch the man but is knocked unconscious during their fight. LUNG tries to resuscitate EVA but is mistakenly thought to be sexually assaulting her……
Episode 7
COLUMBO asks EVA to stop investigating his case, as it would be too dangerous for her. LUNG hears TIN calling for help upon his return home. EVA hopes COLUMBO will find his Miss Right sooner or later, and suggests him join the upcoming Police Banquet so as to widen his social circle. ON’s wife JOANNA shows up in the banquet, and reveals to EVA how COLUMBO risked his life to save her and her mother-in-law a couple of years ago. Not wanting EVA to get cheated, ON is going to reveal the sordid truth behind the hypocritical mask of COLUMBO, but is stopped in the nick of time. COLUMBO forbids ON to say anything against him as ON owes him a huge debt that can never be repaid. ON goes through his old photos and recalls all the happy times he shared with HEI and JOANNA. ON gets into a church and prays to Our Lady asking for the return of the good-natured HEI. He is even prepared to give his life to fulfill his wish for HEI……
Episode 8
JOANNA can tell from EVA’s response that she is in love with COLUMBO. Much excited about EVA’s romance with COLUMBO, JOANNA describes the super detective as a loyal gentleman. But when she suspects ON being a secret admirer of EVA, her mood turns unexpectedly downbeat. LOUIS is shocked to hear that ON and COLUMBO have sustained life-threatening injuries and are both being treated in hospital. Director LI points out to LOUIS that ON and COLUMBO are so severely injured that they have just a slim chance of survival. Desperate to find out what has happened between ON and COLUMBO, EVA offers to lead the investigation into the incident. MUI has kept a huge pile of news clips about COLUMBO and the various cases he has solved. She seems to have deep respect for COLUMBO while bearing a noticeable resentment towards EVA. MUI runs into EVA inside the hospital lift……
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About Bullet Brain
The story is set in the 1960s Hong Kong. The sincere Ko Tai Hei smuggles to Hong Kong, where his father's good friend Kam Lo Yik recommended him to join the police force. One time, he had an accident and got shot in the head. Pieces of the bullet went into his brain cells and oddly increased his IQ significantly. Since then, Hei turned into an intelligent detective capable of cracking down strange cases. However, his personality changed as well, turning him into a cold-hearted person who will do things by unscrupulous means. Across 1 season and 25 episodes, originally airing on TVB Jade.
Bullet Brain Cast and Characters
The cast features Wayne Lai Yiu-Cheung, Natalie Tong Sze-Wing, Edwin Siu, Sire Ma, and Ngo Ka-Nin. Their performances are a major reason Bullet Brain has built such a passionate audience.
Where to Watch Bullet Brain Online
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▶ Watch Bullet Brain NowWhy People Are Watching Bullet Brain
Bullet Brain flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts, tight pacing that earns its twists, and world-building that respects the audience's intelligence. 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 Bullet Brain
Where can I watch Bullet Brain online for free?
You can watch Bullet Brain 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 Bullet Brain have?
Bullet Brain has 25 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is Bullet Brain good? What's the rating?
Bullet Brain holds a 7.0/10 rating based on 1 reviews — well above average.
Who is in the cast of Bullet Brain?
The main cast includes Wayne Lai Yiu-Cheung, Natalie Tong Sze-Wing, Edwin Siu, and Sire Ma, plus a strong supporting ensemble.
Is Bullet Brain available in CN?
Yes — Bullet Brain was originally produced in CN and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Bullet Brain released?
Bullet Brain first aired in 2013.
Do I need an account to watch Bullet Brain on CineFlixo?
No. CineFlixo is free and you can watch Bullet Brain 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 Bullet Brain, check out The Rookie: Feds, Ghost in the Shell: Stand Alone Complex, The Closer, Dexter, and Luther.
Frequently Asked Questions
Where can I watch Bullet Brain for free?
You can watch Bullet Brain online for free on CineFlixo. All 25 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 Bullet Brain have?
Bullet Brain currently has 1 season and a total of 25 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 Bullet Brain about?
The story is set in the 1960s Hong Kong. The sincere Ko Tai Hei smuggles to Hong Kong, where his father's good friend Kam Lo Yik recommended him to join the police force. One time, he had an accident and got shot in the head. Pieces of the bullet went into his brain cells and oddly increased his IQ significantly. Si… It belongs to the Sci-Fi & Fantasy, Drama, Mystery genres.
In which language is Bullet Brain originally available?
Bullet Brain 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 Bullet Brain first released?
Bullet Brain first premiered on April 8, 2013 (2013). The series has since concluded its run.
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