List of episodes of the series «Signal»

You're Doomed

• User score: 7.7
• Episode number: 1
• Episode duration: 67 min.
• Episode description:
  Profiler Park Hae-young hears a man calling his name through a discarded two-way radio. The voice starts talking about an unsolved crime.

We Still Have a Chance

• User score: 7.7
• Episode number: 2
• Episode duration: 66 min.
• Episode description:
  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.

We Can Prevent the Killings

• User score: 7.3
• Episode number: 3
• Episode duration: 65 min.
• Episode description:
  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.

We Found the Killer

• User score: 7.7
• Episode number: 4
• Episode duration: 65 min.
• Episode description:
  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.

Changing the Past Alters the Present

• User score: 7.3
• Episode number: 5
• Episode duration: 68 min.
• Episode description:
  Hae-young starts to investigate Jae-han's disappearance. Jae-han's former colleagues get suspicious about seeing Hae-young digging into the past.

Catch Him by All Means

• User score: 7.7
• Episode number: 6
• Episode duration: 70 min.
• Episode description:
  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.

We Must Dig Deeper

• User score: 7.3
• Episode number: 7
• Episode duration: 67 min.
• Episode description:
  Jae-han arrests Se-kyu for the serial burglary case, but the culprit is freed after serving a short sentence; Kyung-tae still commits murder.

How Are You Alive?

• User score: 8
• Episode number: 8
• Episode duration: 74 min.
• Episode description:
  Soo-hyun and Hae-young notice a connection between the burglary case and Da-hye, the woman who killed herself twenty years ago.

Hongwon Dong Case

• User score: 7.7
• Episode number: 9
• Episode duration: 74 min.
• Episode description:
  Hae-young learns that Chi-soo and Jae-han met in 1999 during a case in Inju. After serving time for the crime, Hae-young's brother had killed himself.

Someone Has to Stop the Bad Guys

• User score: 7.3
• Episode number: 10
• Episode duration: 72 min.
• Episode description:
  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.

The One Last Case

• User score: 7
• Episode number: 11
• Episode duration: 78 min.
• Episode description:
  Hae-young and Soo-hyun arrest Jin-woo after coming to the conclusion that he is the killer. Hae-young asks Jae-han about the Inju rape case.

The Case Was Manipulated

• User score: 7.7
• Episode number: 12
• Episode duration: 78 min.
• Episode description:
  Hae-young becomes a suspect for the murder of Chi-soo. Jae-han realizes who the principle offender of the attack on Hye-seung is.

The Real Assailant

• User score: 7.7
• Episode number: 13
• Episode duration: 74 min.
• Episode description:
  Soo-hyun and the others mourn after confirming that the remains belong to Jae-han. Hae-young learns that Jae-han used to look after him in the past.

Not Now, But Maybe In The Past

• User score: 7.3
• Episode number: 14
• Episode duration: 74 min.
• Episode description:
  Hae-young realizes the possibility that his brother could have been murdered after learning from Hye-seung that Sun-woo was not guilty.

Is It Really You?

• User score: 7.3
• Episode number: 15
• Episode duration: 72 min.
• Episode description:
  Hae-young is arrested for the murder of Chi-soo. Soo-hyun hears Jae-han apologizing over the radio for not being able to prevent Sun-woo's death.

If You Don't Give Up

• User score: 7.3
• Episode number: 16
• Episode duration: 89 min.
• Episode description:
  Hae-young is in critical condition after being shot while meeting with Sung-bum. In 2000, Jae-han has been captured by Bum-joo.