Synopsis
Tunnel (터널, 2017) is a Korean crime series you can watch online on iFILM, built around a detective who chases a killer through a mountain tunnel in 1986 and comes out the other side thirty years later.
The series draws on a real case — a string of unsolved murders in Hwaseong that remained one of South Korea's most notorious cold cases until a suspect was finally identified in 2019. Detective Park Kwan-ho (Choi Jin-hyuk) is now three decades out of time, no ID, no connections, and a family that doesn't know where he went. Working alongside Lieutenant Kim Seon-jae (Yoon Hyun-min) and criminal psychology professor Shin Jae-yi (Lee Yoo-young), he picks up the trail of a killer who apparently never stopped.
What director Shin Yong-hwi gets right is the procedural friction: 1986 detective work against 2017 forensics, paper files against databases. The time travel is the hook — the investigation is the actual show. Stream Tunnel (2017) online on iFILM.
All seasons
Starring
Comments 0