Verified Sep 27, 2026.
Seasons and episodes
Watch links for each season and episode are the same services that carry Tunnel.
What it's about
A detective follows the trail of a serial killer 30 years into the future and teams up with detectives in that time period to find the culprit.
Cast and crew
- Starring
- Choi Jin-hyuk, Kang Suk-won, Yoon Hyun-min
Details
- Released
- 2017-03-25
- Language
- Korean
- Country
- South Korea
- Awards
- 1 nomination
Where to Watch Tunnel (2017) — common questions
- Where to watch Tunnel?
- You can watch the TV series Tunnel free on The Roku Channel, Tubi TV, Amasian TV, and OnDemandKorea.
- Where can I watch Tunnel?
- You can watch the TV series Tunnel free on The Roku Channel, Tubi TV, Amasian TV, and OnDemandKorea.
- Where can I stream the TV series Tunnel (2017)?
- You can watch the TV series Tunnel free on The Roku Channel, Tubi TV, Amasian TV, and OnDemandKorea.
- Can I watch Tunnel for free?
- Yes. Tunnel is available free on The Roku Channel, Tubi TV, Amasian TV, and OnDemandKorea in the United States.
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