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Tunnel

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description Tunnel Overview

Tunnel is a South Korean crime thriller television series broadcast on OCN. It explores a unique investigative method where a detective enters the minds of murder victims through their final moments, experiencing events as they occurred. The show’s focus on psychological immersion and its connection to a real-life criminal investigation makes it compelling for viewers interested in suspenseful narratives and forensic psychology. It is primarily aimed at audiences who enjoy complex crime dramas with an emphasis on character development and intricate plotlines.

Sources: en.wikipedia.org

info Tunnel Specifications

Country

South Korea

help Tunnel FAQ

What is the time-travel premise of the Korean drama Tunnel?

Tunnel follows detective Park Gwang-ho, played by Choi Jin-hyuk, after he chases a serial killer through a tunnel and emerges decades later. The OCN drama links an old 1980s case to a modern investigation.

Is Tunnel about entering victims' minds?

No. The Korean series is a time-travel crime thriller, not a mind-reading or victim-memory procedural.

How many episodes does Tunnel have?

Tunnel has 16 episodes. It aired on OCN in 2017 and became one of the channel's better-known crime dramas.

Why is Tunnel often compared with Signal?

Both Korean crime dramas connect detectives across time while investigating serial murders. Signal uses a radio link between eras, while Tunnel physically sends Park Gwang-ho from the past into the present.

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