Tunnel (2017)
| First Air Date: | 2017, March 25 |
| Last Air Date: | 2017, May 21 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 16 |
| Episode Runtime: | 60 min |
| Countries: | South Korea |
| Production: | The Unicorn, Studio Dragon |
| Cast: | Park Myung-shin, Lee Young-hee, Kim Dong-young, Cho Seung-yeon, Heo Sung-tae, Lee You-young, Hong Gi-jun, Kim Min-sang, Moon Sook, Seok Bo-bae, Yang Joo-ho, Jo Hee-bong |
Overview:
A police detective from 1986 travels in time to the present to save his daughter.