Episode
2016
1h 12m
Someone Has to Stop the Bad Guys
The bodies discovered in the mountains appear to be more victims of the 1997 serial murder case. Jae-han learns that Soo-hyun became team leader.
Series
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
2 seasons
Upcoming Schedule
Where to Watch
Region: JP
Region: KR