Signal

There are those who are born monsters, but there are also those who are made into monsters by people.

8.2/102016Returning Series2 Seasons · 17 Episodes

CrimeMysterySci-Fi & FantasyDrama

 Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.

Released: Jan 22, 2016

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Seasons

Season 1

16 episodes

Season 2

1 episode

Top Cast

Lee Je-hoon

Park Hae-young

Kim Hye-soo

Cha Soo-hyun

Cho Jin-woong

Lee Jae-han

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