K-drama · OCN · Crime, Fantasy
Tunnel: episodes, release dates and cast
Quick answer
Tunnel has 1 season and 16 episodes, first aired March 25, 2017 on OCN.
The series has ended; the last episode aired May 21, 2017.
Tunnel episodes
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| 1 | 16 | March 25, 2017 | May 21, 2017 |
Cast
- Choi Jin Hyeok as Park Gwang Ho
- Yoon Hyun Min as Kim Sun Jae
- Lee Yoo Young as Shin Jae Yi
Common questions
How many episodes of Tunnel are there?
16 episodes.
Is Tunnel finished?
The series has ended; the last episode aired May 21, 2017.
When did Tunnel come out?
It first aired on Saturday, March 25, 2017 on OCN.
Source: TVmaze (CC BY-SA), updated October 10, 2026. All K-drama release dates →