Black Dog
블랙독
We checked 8 streaming services in India on 30 May 2026 at 04:33 IST
About
In a temporary position at a private high school, a compassionate teacher fights to support her students' dreams while navigating school politics.
Cast
Seo Hyun-jin
as Go Ha-neul
Ra Mi-ran
as Park Seong-soon
Ha Jun
as Do Yeon-woo
Lee Chang-hoon
as Bae Myeong-soo
Lee Yoon-hee
as Lee Seung-taek
Kim Hong-pa
as Byeon Sung-joo
Ye Su-jeong
as Yoon Yeo-hwa
Jo Yeon-hee
as Kim Yi-boon
Jung Hae-kyun
as Moon Soo-ho
Park Ji-hwan
as Song Yeong-tae
Yoo Min-kyu
as Ji Hae-won
Heo Tae-hee
as Ha Su-hyeon
Woo Mi-hwa
as Han Jae-hee
Lee Eun-saem
as Jin Yoo-ra
Park Ji-hoon
as Ku Jae-hyun
Jeong Taek-hyeon
as Hwang Bo-tong
Kim Jung-young
as Moon So-nyeo (Go Ha-neul's mother)
Maeng Sang-hun
as Go Sung-chul (Go Ha-neul's father)
Kwon So-hyun
as Song Ji-sun
Park Yu-rim
as Ryu Jin-hee
Seasons
Episodes
Season 1
Welcome to Daechi High School
Ha Neul has witnessed the cold reality of being a short-term teacher herself. The teacher who saved her life at an unfortunate school field trip accident was never fully compensated nor recognized by the school. However, she aspires to become a teacher one day and takes her first step into her first school. It’s Daechi High School.
Course Partners
Ha Neul is partnered up with Daechi High School’s biggest freak show, Kim Yi Boon. She’s a blunt and very rude teacher who already took advantage of Ha Neul’s good-heart by forcing Ha Neul to share her lesson files she’s been working on. Will Ha Neul be able to cooperate with her course partner in peace?
New Method of Teaching
Ha Neul is asked to make the class materials for Yi Boon’s class. Ha Neul comes up with a novel idea of teaching students which Yi Boon cannot understand. Meanwhile, upon Sung Soon’s request, an admissions officer from Yeonhui University comes to visit Daechi High School, but he turns out to be a newbie who doesn’t know a thing about the university admissions system.
Who Will Leave the School?
For a permanent teacher who’s coming back to the school from her vacation, one short-term teacher must leave the school. Everyone believes that it should be Ha Neul. Because of Song Young Tae, short-term teachers are in a tight spot in front of the students. Meanwhile, Soo Ho decides to track down teachers’ IP addresses to find out who posted about the corruption at Daechi High on the website.
Unexpected Offer
Sung Soon is confident that she can get exclusive information about Hankuk University admissions using her connection. However, things aren’t going smoothly. Ha Neul is given an unexpected offer by Young Tae. Meanwhile, Hae Won hears that Soo Ho has been suspecting him and trying to find out his laptop IP address.
Ms. Ko, the Whistle-Blower
After failing to get exclusive information about HanKuk University admissions using a connection, an issue arises about the advanced class. Ha Nuel finds out that there are advantages to specific students who got to learn the curriculum in advance. Knowing that the flaws exist both in the school system and teachers, Ha Nuel decides to tell everyone about them for students. Meanwhile, Ha Neul comes across what other teachers are doing with their after-school classes.
Midterm Exams
Ha Neul tries to convince Hae Won to speak to Soo Hyun about his exam questions for the upcoming Midterms. However, everyone tells Ha Neul that it is better to keep quiet and not stir up trouble. Meanwhile, Hae Won falls ill during the height of the Midterm prep season. After the exams, some students file a complaint about a question on the Senior Korean test.
The Banana Incident
Midterms are over, but some of the seniors have a complaint about one of the questions on the Korean test. All of Daechi High’s Korean teachers get together to discuss what to do about the question. They come to a conclusion after a heated debate, but Ha Neul can’t seem to let go of her unease. Ha Neul, Yeon Woo, and Hae Won plan a secret meeting.
Where does Black Dog rank today?
Black Dog is #1579 on the CineFlixo Daily Streaming Charts today.
- Highest: #1579
- Top 10: 0 days
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Watch Black Dog Online Free — All Episodes in HD
Looking for a place to watch Black Dog online for free? You've landed on the right page. Black Dog is a highly acclaimed Coreano drama and comedy series from 2019 that you can stream right now on CineFlixo in high quality, no signup required.
About Black Dog
In a temporary position at a private high school, a compassionate teacher fights to support her students' dreams while navigating school politics. Across 1 season and 16 episodes, originally airing on tvN.
Black Dog Cast and Characters
The cast features Seo Hyun-jin (as Go Ha-neul), Ra Mi-ran (as Park Seong-soon), Ha Jun (as Do Yeon-woo), Lee Chang-hoon (as Bae Myeong-soo), and Lee Yoon-hee (as Lee Seung-taek). Their performances are a major reason Black Dog has built such a passionate audience.
Where to Watch Black Dog Online
CineFlixo lets you stream Black Dog online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Black Dog NowWhy People Are Watching Black Dog
There's a reason Black Dog keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts and sharp comedic timing that lands consistently. If you enjoy Coreano 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 Black Dog
Where can I watch Black Dog online for free?
You can watch Black Dog 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 Black Dog have?
Black Dog has 16 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is Black Dog good? What's the rating?
Black Dog holds a 8.3/10 rating based on 19 reviews — genuinely excellent.
Who is in the cast of Black Dog?
The main cast includes Seo Hyun-jin, Ra Mi-ran, Ha Jun, and Lee Chang-hoon, plus a strong supporting ensemble.
Is Black Dog available in Coreano?
Yes — Black Dog was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Black Dog released?
Black Dog first aired in 2019.
Do I need an account to watch Black Dog on CineFlixo?
No. CineFlixo is free and you can watch Black Dog 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 Black Dog, check out Photokano, O Maidens in Your Savage Season, Celestial Authority Academy, Rock Is a Lady's Modesty, and Boston Public.
Frequently Asked Questions
Where can I watch Black Dog for free?
You can watch Black Dog online for free on CineFlixo. All 16 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 Black Dog have?
Black Dog currently has 1 season and a total of 16 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 Black Dog about?
In a temporary position at a private high school, a compassionate teacher fights to support her students' dreams while navigating school politics. It belongs to the Drama, Comedy genres.
In which language is Black Dog originally available?
Black Dog was originally produced in KO. On CineFlixo the show is available in its original KO audio. Check the player options on the watch page for available subtitle tracks.
When was Black Dog first released?
Black Dog first premiered on December 16, 2019 (2019). The series has since concluded its run.
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