2 Seasons

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Crime , Mystery & Thriller , Drama , Fantasy , Science-Fiction


1h 12min


Lee Je-hoon
Park Hae-Young
Kim Hye-soo
Cha Soo-Hyun
Cho Jin-woong
Lee Jae-Han
Jang Hyun-sung
Kim Bum-Joo
Jung Hae-kyun
Ahn Chi-Soo
Kim Won-hae
Kim Gye-Chul
Jung Han-bi
Oh Yoon-Seo
Lee Yoo-jun
Jung Heon-Gi
Kim Min-gue
Hwang Ui-Kyung
Son Hyun-joo
Jang Young-Chul
Lee Si-a
Kim Won-Kyung
Kim Ki-chun
Lee Chun-Goo
Lee Sang-yeob
Kim Jin-Woo
Seo Eun-ah
Yoo Seung-Yeon
Lee Dong-ha
Han Se-Gyu
Kang Chan-hee
Park Sun-Woo
Im Hwa-young
Cha Soo-Min
Choi Woo-ri
Shin Yeo-Jin
Park Si-eun
Oh Eun-Ji


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

Signal - watch online: streaming, buy or rent

Currently you are able to watch "Signal" streaming on Netflix, Amazon Prime Video, HBO Go.