Dark Hole
다크홀
We checked 8 streaming services in India on 04 Jun 2026 at 08:57 IST
About
A creature action thriller series about the desperate survival of the survivors among the mutant humans who drank a mysterious black smoke from the sinkhole and soon turned into monsters and quickly became a pandemonium.
Cast
Kim Ok-vin
as Lee Hwa Sun
Lee Jun-hyuk
as Yoo Tae Han
Yoon Jung-hoon
as Woo Sang
Park Keun-rok
as Choi Seung Tae
Jang Sung-won
as Lee Young Tae
Lee Ha-eun
as Yoon Saet Byeol
Kim Byeong-gi
as Choi Gyeong-su
Oh Yu-jin
as Han Dong Rim
Song Sang-eun
as Song Sang Eun Kim Seon Nyeo / "Sunnyeo" / "Madame Kim"
Lee Ye-bit
as Jung Do Yoon
Bae Jung-hwa
as Han Ji Soo
Im Won-hee
as Park Soon Il
Zo Zee-an
as Cho Hyun Ho
Kim Do-hoon
as Lee Jin Seok
Kim Su-ol
as Yoon Ji Ae
Heo Hyung-kyu
as Kang Sung Beom
Jang Myung-kap
as Son Dong Goo
Na Se-na
as Teacher Na Se-na
Yun Seul
as Kim Bo-eun
You Chae-eun
as Nurse
Seasons
Episodes
Season 1
Episode 1
After losing her husband to serial killer Lee Soo Yeon, police detective Lee Hwa Sun makes her way to Muji city in order to bring the murderer in. But unlike what she is hoping to find, she runs into an enormous sinkhole in the middle of the mountains. Black smoke arises from this mysterious sinkhole and the people of Muji are left clueless about what it is.
Episode 2
The news of the sinkhole spreads throughout Muji and more people come to look. However, things go wrong as they get infected by the black smoke and start attacking each other. Not knowing how it is triggered, but a large amount of smoke ascends from the hole and slowly covers Muji city. Hwa Sun and Tae Han go separate ways for their own objectives, but they both fight their way through the chaos.
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Where does Dark Hole rank today?
Dark Hole is #3424 on the CineFlixo Daily Streaming Charts today.
- Highest: #3424
- Top 10: 0 days
- Top 100: 0 days
Watch Dark Hole Online Free — All Episodes in HD
Stream Dark Hole online free in HD on CineFlixo. A talked-about action & adventure, mystery, and sci-fi & fantasy series originally produced in Coreano and released in 2021, it's earned a solid 5.8/10 from 24 viewers worldwide.
About Dark Hole
A creature action thriller series about the desperate survival of the survivors among the mutant humans who drank a mysterious black smoke from the sinkhole and soon turned into monsters and quickly became a pandemonium. Across 1 season and 12 episodes, originally airing on OCN.
Dark Hole Cast and Characters
The cast features Kim Ok-vin (as Lee Hwa Sun), Lee Jun-hyuk (as Yoo Tae Han), Yoon Jung-hoon (as Woo Sang), Park Keun-rok (as Choi Seung Tae), and Jang Sung-won (as Lee Young Tae). Their performances are a major reason Dark Hole has built such a passionate audience.
Where to Watch Dark Hole Online
On CineFlixo you can watch Dark Hole free — no account, no credit card, no ads in the middle of the show. We stream the full series in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Dark Hole NowWhy People Are Watching Dark Hole
Dark Hole flies under the radar but it deserves your attention. What makes it work is action sequences that don't feel cheap, tight pacing that earns its twists, and world-building that respects the audience's intelligence. 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 Dark Hole
Where can I watch Dark Hole online for free?
You can watch Dark Hole 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 Dark Hole have?
Dark Hole has 12 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is Dark Hole good? What's the rating?
Dark Hole holds a 5.8/10 rating based on 24 reviews — a niche pick worth checking out.
Who is in the cast of Dark Hole?
The main cast includes Kim Ok-vin, Lee Jun-hyuk, Yoon Jung-hoon, and Park Keun-rok, plus a strong supporting ensemble.
Is Dark Hole available in Coreano?
Yes — Dark Hole was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Dark Hole released?
Dark Hole first aired in 2021.
Do I need an account to watch Dark Hole on CineFlixo?
No. CineFlixo is free and you can watch Dark Hole without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Frequently Asked Questions
Where can I watch Dark Hole for free?
You can watch Dark Hole online for free on CineFlixo. All 12 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 Dark Hole have?
Dark Hole currently has 1 season and a total of 12 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 Dark Hole about?
A creature action thriller series about the desperate survival of the survivors among the mutant humans who drank a mysterious black smoke from the sinkhole and soon turned into monsters and quickly became a pandemonium. It belongs to the Action & Adventure, Mystery, Sci-Fi & Fantasy genres.
In which language is Dark Hole originally available?
Dark Hole 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 Dark Hole first released?
Dark Hole first premiered on April 30, 2021 (2021). The series has since concluded its run.
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