터널 AKA Tunnel (2017) [1080P Blu-Ray] | S01: EP01 - Korean Thriller Drama Series - Series Hub (Official)

Detective Park Gwang-Ho travels forward in time when he enters an eerie tunnel to catch a serial killer. He quickly learns that the culprit has begun hunting for new victims in the new period.

Final episode date: May 21, 2017
Composer: Kim Joon-seok
Genre: Thriller; Crime
Original language: Korean
Original network: OCN
Original release: March 25 –; May 21, 2017