Crime

Tunnel

CrimeDramaFantasy

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.

Year

2017

IMDb

8.2

Episodes

16

Trailer

Cast

NG

Nam Gi-hoon

Director

YH

Yong Hwi Shin

Director

Choi Jin-Hyuk

Park Kwang-ho

KS

Kang Suk-won

Hwayang Police Station Detective (1986)

HY

Han Yeo-wool

Hwang Choon-hee

Hyun-min Yoon

Kim Seon-jae

Hie-bong Jo

Jeon Seong-sik

Min-Sang Kim

Mok Jin-woo

Kang Ki-young

Song Min-ha

Yoo-Young Lee

Shin Jae-yi

Lee Shi-Ah

Shin Yeon-sook

Suk Mun

Hong Hye-won

Suk Mun

Hong Hye Won

Hak-Yeon Cha

Park Kwang-ho

Hak-Yeon Cha

Park Gwang-ho

SK

Se-hee Kim

Park Yeon-ho

TN

Tae-Yeop No

Mok Jin-woo (young)

Heo Sung-tae

Jung Ho-young

Yong-nyeo Lee

Yoo Ok-hee

JS

Jo Seung-yeon

Jang Hyun-kyu

Yeong-Soon Son

Mok Jin-woo's childhood neighbour

Kim Byeong-cheol

Kwak Tae-hee

LE

Lee Eun-Mi

Writer

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Comments

10 comments

Ndiaga FallSep 18, 2026

version française s'il vous plaît

MpermlAug 16, 2026

Hindi dubbed is available??

Eva EvaJun 3, 2026

hindi dubbed please

JayMay 10, 2026

well-driven, Im just emotional for the kiddo Park Kwang Ho, his death was not tackled enough.

Ngu WarApr 30, 2026

💙

SASUKE UCHIHAMar 22, 2026

Tagalog dubbed please

Mehrima AkterFeb 25, 2026

Hindi dubbed kordo please

Eminent princeJan 10, 2026

why am I not seeing any comments here 🙄

Girassol 🌻Aug 16, 2025

This series has an unusually smart plot. The main character travels through time unintentionally, as it eventually turns out, to solve crimes that have been committed by a serial killer. What makes the story unusual (even original) is that unlike in most time-travel plots he travels to the future, not to the past. Surprisingly this works out pretty well. What is also unusual for a thriller is that the suffering of the families of the victims is much more central to the story than usual. This is in line with the main idea of the show, according to which police detectives are not simply supposed to catch criminals but rather to make sure that they cannot perpetrate further crimes. While I think that this aspect was exaggerated in Tunnel for the emotional effect, I think the concept as such is certainly commendable and still worked reasonably well in the plot. The writers handled the obligatory plot twists very well. The viewer is led down several garden paths (most importantly concerning the identity of the main character's child and the identity of the serial killer in the future) and starts wondering about apparent consistency mistakes that the writers of the story made, but then everything falls nicely into place. There were some things I didn't like. For one, it was too long and sometimes became slightly boring and slow, especially toward the end. The same story could have been told in about half as many episodes without omitting anything important and would have been more effective that way. Many unreasonable setbacks in the investigation could have been avoided if the main characters had communicated with each other, especially if they had told each other about their hunches and what they are planning to do next. This was at times very annoying. Another annoying thing was that the main character was constantly and needlessly saying and doing things that were giving away that he came from the past. While I suspect that this was supposed to function as comic relief, I didn't think it was funny but simply unrealistic. While there were similar annoyances, I think this was a particularly good and intelligent thriller series. The plot twists were unexpected but believable, the story was unpredictable but not overly complicated. The acting was rather good not only by the main but also by the side characters. Finally, what I liked best was that the teenagers from the past who grew up to be the bad guys in the future were cast so that they resemble their grown-up self remarkably. This was done almost as well as in Looper and shows the effort that went into making this series.

AyomideNov 3, 2024

cool