Underground
지하도
We checked 8 streaming services in India on 06 Jun 2026 at 04:33 IST
About
Seung-hyeon, a construction team leader with PTSD, is ordered to inspect Dohak Station, where a fatal accident halted work years ago. Inside the eerie, abandoned tunnels, he and Joo-young encounter two mysterious workers and become lost while trying to escape. Meanwhile, a CEO and a shaman perform a ritual to resume construction, but enraged spirits retaliate, plunging everyone into chaos.
Cast
Where does Underground rank today?
Underground is #10000 on the Bowood.TV Daily Streaming Charts today.
- Highest: #10000
- Top 10: 0 days
- Top 100: 0 days
Watch Underground Online Free in HD
If you've been searching for Underground full movie in HD, Bowood.TV has you covered. This talked-about Korean mystery and horror title is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About Underground
Seung-hyeon, a construction team leader with PTSD, is ordered to inspect Dohak Station, where a fatal accident halted work years ago. Inside the eerie, abandoned tunnels, he and Joo-young encounter two mysterious workers and become lost while trying to escape. Meanwhile, a CEO and a shaman perform a ritual to resume construction, but enraged spirits retaliate, plunging everyone into chaos. Running 90 minutes, with status "Post Production".
Underground Cast and Characters
The cast features Shin Hyun-soo (as Seung-hyeon), Lee Yu-ji, Ko Gun-han, Park Hyun-young, and Mun Seong-bok. Their performances are a major reason Underground has built such a passionate audience.
Where to Watch Underground Online
Want to watch Underground online without paying? Bowood.TV is the easiest way. Click play and the film starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.
▶ Watch Underground NowWhy People Are Watching Underground
Underground flies under the radar but it deserves your attention. What makes it work is tight pacing that earns its twists. If you enjoy Korean storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Underground
Where can I watch Underground online for free?
You can watch Underground online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Underground?
Underground runs for 90 minutes (about 1.5 hours).
Is Underground good? What's the rating?
Underground holds a 0.0/10 rating based on 0 reviews — a niche pick worth checking out.
Who is in the cast of Underground?
The main cast includes Shin Hyun-soo, Lee Yu-ji, Ko Gun-han, and Park Hyun-young, plus a strong supporting ensemble.
Is Underground available in Korean?
Yes — Underground was originally produced in Korean and that's the version you'll stream here on Bowood.TV. English subtitles are provided when available.
Do I need an account to watch Underground on Bowood.TV?
No. Bowood.TV is free and you can watch Underground without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Underground, check out Complex, Them, Dwellers, As Above, So Below, and Stag Night.
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Frequently Asked Questions
Common questions about Underground
Where can I watch Underground for free?
You can watch Underground online for free on Bowood.TV. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Underground about?
Underground is a Mystery/Horror film. Seung-hyeon, a construction team leader with PTSD, is ordered to inspect Dohak Station, where a fatal accident halted work years ago. Inside the eerie, abandoned tunnels, he and Joo-young encounter two mysterious workers and become lost while trying to escape. Meanwhile, a CEO and a shaman perform a ritual to resume construction, but enraged spirits retaliate, plunging everyone into chaos.
When was Underground released?
Underground's official release date has not been confirmed yet. Check back on Bowood.TV for the latest updates.
Who stars in Underground?
Underground stars Shin Hyun-soo, Lee Yu-ji, Ko Gun-han and Park Hyun-young. The full cast list is available in the Cast section above.
Is Underground available in HD?
Yes, Underground is available to stream in high definition (HD) on Bowood.TV. Our players automatically deliver the best quality your connection supports — no extra setup needed.