A group of friends are invited to the launching party of a luxurious resort in the mountains before it officially opens for business. The party takes place at the nearby abandoned coal mine that is being turned into an experience hall. Just when the party gets into full swing, a strange man barges in declaring that they will all get killed by the curse, scaring everyone away. They return to the resort to find the strange man watching them and end up killing him by accident. They decide to throw away the body in the coal mine, but get caught inside the dark tunnels facing the buried horrors within.
- Title: 터널 3D / Teoneol 3D , The Tunnel ,
- Genre: Romance, Comedy
- Run-time: 1 hr. 26 min.
- Release Date: Aug 20, 2014
- Download Links: 540p | 720p
- Subtitle: English-Sub | Subscene Link