Signal poster

Series profile

Signal

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

8.2/ 102016Episode runtime

CrimeMysterySci-Fi & FantasyDrama

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

Visual gallery

Behind the frames

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The cast

Faces behind the story

Lee Je-hoon

Lee Je-hoon

Park Hae-young

Kim Hye-soo

Kim Hye-soo

Cha Soo-hyun

Cho Jin-woong

Cho Jin-woong

Lee Jae-han

Jang Hyun-sung

Jang Hyun-sung

Kim Bum-joo

Jung Hae-kyun

Jung Hae-kyun

Ahn Chi-soo

Kim Won-hae

Kim Won-hae

Kim Gye-chul

Jung Han-bi

Jung Han-bi

Oh Yoon-seo

Lee Yoo-jun

Lee Yoo-jun

Jung Heon-gi