Season 1
(2016)
Overview
Communicating via a walkie-talkie that transcends time, a profiler from 2015 and a detective from 1989 join forces to tackle crimes and injustice.
Cast
as Park Hae-young
as Cha Soo-hyun
as Lee Jae-han
as Kim Bum-joo
as Ahn Chi-soo
as Kim Gye-chul
as Oh Yoon-seo
as Jung Heon-gi
as Hwang Ui-kyung
as Park Sun-woo
as Cha Soo-min
Episodes
You're Doomed 8.4
January 22, 2016
Profiler Park Hae-young hears a man calling his name through a discarded two-way radio. The voice starts talking about …
We Still Have a Chance 8.2
January 23, 2016
The statute of limitations is lifted after the suspect's arrest. Hae-young joins Soo-hyun's team for the newly establis…
We Can Prevent the Killings 8.0
January 29, 2016
Reality changes after Hae-young exchanges information with Jae-han. Hae-young tries to work together with Jae-han in 19…
We Found the Killer 8.0
January 30, 2016
The ninth victim is Won-kyung, the woman Jae-han loves. A driver turns himself in, but Soo-hyun and Jae-han determine t…
Changing the Past Alters the Present 7.5
February 5, 2016
Hae-young starts to investigate Jae-han's disappearance. Jae-han's former colleagues get suspicious about seeing Hae-yo…
Catch Him by All Means 8.0
February 6, 2016
Seeking vengeance for the events that lead to the death of his daughter, Kyung-tae commits a kidnapping after getting o…
We Must Dig Deeper 7.8
February 12, 2016
Jae-han arrests Se-kyu for the serial burglary case, but the culprit is freed after serving a short sentence; Kyung-tae…
How Are You Alive? 8.6
February 13, 2016
Soo-hyun and Hae-young notice a connection between the burglary case and Da-hye, the woman who killed herself twenty ye…
Hongwon-dong Case 8.4
February 19, 2016
Hae-young learns that Chi-soo and Jae-han met in 1999 during a case in Inju. After serving time for the crime, Hae-youn…
Someone Has to Stop the Bad Guys 7.8
February 20, 2016
The bodies discovered in the mountains appear to be more victims of the 1997 serial murder case. Jae-han learns that So…
The One Last Case 7.8
February 26, 2016
Hae-young and Soo-hyun arrest Jin-woo after coming to the conclusion that he is the killer. Hae-young asks Jae-han abou…
The Case Was Manipulated 8.2
February 27, 2016
Hae-young becomes a suspect for the murder of Chi-soo. Jae-han realizes who the principle offender of the attack on Hye…
The Real Assailant 8.0
March 4, 2016
Soo-hyun and the others mourn after confirming that the remains belong to Jae-han. Hae-young learns that Jae-han used t…
Not Now, but Maybe in the Past 8.0
March 5, 2016
Hae-young realizes the possibility that his brother could have been murdered after learning from Hye-seung that Sun-woo…
Is It Really You? 8.0
March 11, 2016
Hae-young is arrested for the murder of Chi-soo. Soo-hyun hears Jae-han apologizing over the radio for not being able t…
If You Don't Give Up 8.4
March 12, 2016
Hae-young is in critical condition after being shot while meeting with Sung-bum. In 2000, Jae-han has been captured by …