Signal

Communicating via a walkie-talkie that transcends time, a profiler from 2015 and a detective from 1989 join forces to tackle crimes and injustice.

1. 

   E1. You're Doomed

   Jan 22, 2016 · 67m

   Profiler Park Hae-young hears a man calling his name through a discarded two-way radio. The voice starts talking about an unsolved crime.

2. 

   E2. We Still Have a Chance

   Jan 23, 2016 · 66m

   The statute of limitations is lifted after the suspect's arrest. Hae-young joins Soo-hyun's team for the newly established cold case squad.

3. 

   E3. We Can Prevent the Killings

   Jan 29, 2016 · 65m

   Reality changes after Hae-young exchanges information with Jae-han. Hae-young tries to work together with Jae-han in 1989 to prevent the next murder.

4. 

   E4. We Found the Killer

   Jan 30, 2016 · 65m

   The ninth victim is Won-kyung, the woman Jae-han loves. A driver turns himself in, but Soo-hyun and Jae-han determine that his son is the real killer.

5. 

   E5. Changing the Past Alters the Present

   Feb 5, 2016 · 68m

   Hae-young starts to investigate Jae-han's disappearance. Jae-han's former colleagues get suspicious about seeing Hae-young digging into the past.

6. 

   E6. Catch Him by All Means

   Feb 6, 2016 · 70m

   Seeking vengeance for the events that lead to the death of his daughter, Kyung-tae commits a kidnapping after getting out of prison for burglary.

+10 more episodes — open all seasons to browse every episode.