T'ŏnŏl
Subtitle: Tunnel
By: [produced by The Unicorn, Studio Dragon Corporation ; broadcasted by OCN]
Contributors: Yi, Ŭn-mi, screenwriter; Chʻoe, Chin-hyŏk, actor; Yun, Hyŏn-min, actor; Yi, Yu-yŏng, 1989- actor; Unicorn; Studio Dragon Corporation; Orion Cinema Network; Poh Kim Video Video Pte Ltd
Published: 2017
Language: kor
Format: [videorecording] =
Number of pages: 16
Subjects: Drama; Murder; Investigation; Serial murders; Time travel
Other titles: Tunnel; Sui dao
Notes: Title from menu screen.

Originally produced as television series in South Korea in 2017.

Yŏnch'ul, Sin Yong-hwi ; Kŭkpon, Yi Ŭn-mi.

Ch'oe Chin-hyŏk, Yun Hyŏn-min, Yi Yu-yŏng.

DVD; NTSC; [all regions].

In Korean or dubbed Mandarin with traditional Chinese or English subtitles.