Tunnel poster
Where to stream

Tunnel

8.020171 seasonTV SeriesCrimeMystery

A police detective from 1986 travels in time to the present to save his daughter.

DirectorShin Yong Hwi
WriterLee Eun-mi

Where to watch

The Roku ChannelThe Roku ChannelOnDemandKoreaOnDemandKoreaTubi TVTubi TV
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Episode 1
Mar 25, 2017 10.0
E2
Episode 2
Mar 26, 2017 9.0
E3
Episode 3
Apr 1, 2017 10.0
E4
Episode 4
Apr 2, 2017 9.0
E5
Episode 5
Apr 8, 2017 10.0
E6
Episode 6
Apr 9, 2017 9.0
E7
Episode 7
Apr 15, 2017 10.0
E8
Episode 8
Apr 16, 2017 10.0
E9
Episode 9
Apr 22, 2017 9.0
E10
Episode 10
Apr 23, 2017 9.0
E11
Episode 11
Apr 29, 2017 10.0
E12
Episode 12
Apr 30, 2017 10.0
E13
Episode 13
May 13, 2017 9.0
E14
Episode 14
May 14, 2017 9.0
E15
Episode 15
May 20, 2017 10.0
E16
Episode 16
May 21, 2017 10.0

Cast · Directed by Shin Yong Hwi

CJChoi Jin-hyuk
Choi Jin-hyuk
Park Gwang-Ho
YHYoon Hyun-min
Yoon Hyun-min
Kim Sun-Jae
LYLee You-young
Lee You-young
Shin Jae-Yi
JHJo Hee-bong
Jo Hee-bong
Jeon Sung-Sik
KBKim Byong-chul
Kim Byong-chul
Kwak Tae-Hee
KKKang Ki-young
Kang Ki-young
Song Min-Ha
KMKim Min-sang
Kim Min-sang
Mok Jin-Woo
CHCha Hak-yeon
Cha Hak-yeon
Park Gwang-Ho
KDKim Dong-young
Kim Dong-young
Jun Sung Shik [Young]
LSLee Shi-a
Lee Shi-a
Shin Yun Suk
MSMoon Sook
Moon Sook
Hong Hye Won
HSHeo Sung-tae
Heo Sung-tae
Jung Ho Young

More from Choi Jin-hyuk · Lead actor

KBS Drama Special
KBS Drama Special
2010 · 7.4
The Heirs
The Heirs
2013 · 7.8
My Daughter the Flower
My Daughter the Flower
2011 · 10.0
Mr. Queen
Mr. Queen
2020 · 8.5
Korean Ghost Stories
Korean Ghost Stories
1977 · 6.9
Positively Yours
Positively Yours
2026 · 8.8
Miss Night and Day
Miss Night and Day
2024 · 8.5
The Last Empress
The Last Empress
2018 · 6.3
Fated to Love You
Fated to Love You
2014 · 8.3
I Need Romance
I Need Romance
2011 · 5.3
See all fromChoi Jin-hyuk

More from Yoon Hyun-min · Co-star actor

Our Golden Days
Our Golden Days
2025 · 4.8
Beautiful Mind
Beautiful Mind
2016 · 7.8
My Daughter, Geum Sa-Wol
My Daughter, Geum Sa-Wol
2015 · 5.8
True to Love
True to Love
2023 · 7.7
My Holo Love
My Holo Love
2020 · 8.5
Falling for Innocence
Falling for Innocence
2015 · 7.7
Inspiring Generation
Inspiring Generation
2014 · 4.3
To All The Guys Who Loved Me
To All The Guys Who Loved Me
2020 · 6.8
Witch's Romance
Witch's Romance
2014 · 7.7
Witch's Court
Witch's Court
2017 · 7.9
See all fromYoon Hyun-min

More from Shin Yong Hwi · Director

Voice
Voice
2017 · 7.3
Blind
Blind
2022 · 8.1
Gap Dong
Gap Dong
2014 · 6.4
The Great Doctor
The Great Doctor
2012 · 7.2
Cross
Cross
2018 · 8.0
See all fromShin Yong Hwi

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2017 · 8.3

Tunnel — streaming FAQ

Which OTT platform streams Tunnel?

Tunnel is streaming on The Roku Channel, OnDemandKorea and Tubi TV in United States. It's not currently on Netflix.

Is Tunnel on Netflix?

No, Tunnel is not on Netflix in United States as of September 2026. It's currently on The Roku Channel and OnDemandKorea.

Is Tunnel on Amazon Prime Video?

No, Tunnel isn't on Amazon Prime Video in United States right now. It's on The Roku Channel and OnDemandKorea instead.

Where can I watch Tunnel for free?

Tunnel is available to stream free (with ads) on The Roku Channel and OnDemandKorea in United States.

How many seasons are in Tunnel?

Tunnel has 1 season in total (16 episodes). The series concluded in 2017.

Are all episodes of Tunnel out yet?

Yes — all 16 episodes across 1 season of Tunnel are out and available to stream.

Is there a Season 2 of Tunnel?

No — Tunnel ended after 1 season, so there is no Season 2.