Title: 터널 / Tunnel
Chinese Title: 隧道
Genre: Detective, Crime, Thriller, Fantasy
Episodes: 16 (To Be Confirmed)
Broadcast network: OCN
Broadcast period: 2017-March-18 to 2017-May-07
Air time: Saturday & Sunday 22:00


This drama is about a police detective from 1986 travels in time to the present to save his daughter.

In 1986, Park Kwang Ho (Choi Jin Hyuk) works an excellent and enthusiastic detective. To save his daughter, he travels in time to the present day. Wherever he goes, he causes trouble and creates problems, but his antics are funny and bizarre because he is an old-fashioned detective from the past trying to adjust to life in modern day.


Main Cast

Choi Jin Hyuk as Park Kwang Ho
Lee Yoo Young as Shin Jae Yi
Yoon Hyun Min as Kim Sun Jae

Supporting Cast

N as Park Kwang Ho (same name but different people with the cast play by Choi Jin Hyuk)
Lee Shi Ah as Kwang Ho’s wife
Kang Ki Young as Song Min Ah
Nam Moon Chul
Kim Dong Young
Jo Hee Bong
Kim Byung Chul

Production Credits

Directors: Kim Kyung Chul, Kim Sung Min
Screenwriter: Lee Eun Mi

Episode Ratings

Date Episode AGB TNmS
2017-03-18 1    
2017-03-19 2    
2017-03-25 3    
2017-03-26 4    
2017-04-01 5    
2017-04-02 6    
2017-04-08 7    
2017-04-09 8    
2017-04-15 9    
2017-04-16 10    
2017-04-22 11    
2017-04-23 12    
2017-04-29 13    
2017-04-30 14    
2017-05-06 15    
2017-05-07 16    

Sources: TNmS Media Korea & AGB Nielsen Korea (Nationwide)

*** Different between TNmS Media Korea & AGB Nielson – Here

*** Note: This drama is aired on Pay-TV channel which has fewer viewers than Free-TV channels. So, please don’t be surprised with the low rating. ***


Official Site

Trailer I & Trailer II & Trailer III

Watch Online in Viki.com

8 Responses to “Tunnel”

  1. 1
    Heba Says:

    WElKCOME BACK Choi Jin Hyuk Oppa ♥♥♥

  2. 2
    tigerb Says:

    it stars cjh, why not?

  3. 3
    nada Says:


  4. 4
    Sky Says:

    Hmm what a strange plot. Normally it go to the past to save someone important….but this story is to go to the future. How do he know his daughter is in danger in future. I will watch the first ep cos I am curious about the plot.

  5. 5
    AnCe Says:

    so true, it is strange…i’m also curious how this drama will unfold…
    welcome back Choi Jin Hyuk!!!

  6. 6
    Hannah Says:

    I am excited for this drama! Watched the trailer and it seems promising.

  7. 7
    kathlyn Says:

    i think this drama is same in SIGNAL

  8. 8
    kathlyn Says:

    i think this drama is same in SIGNAL. BUT this drama Tunnel has no walkie talkie.

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