Promotional cover of Signal
Banner of Signal

Signal

2016
16 episodes
2 seasons
82user score


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

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Seasons
Cover of the Season 2 of Signal

Season 2

ended

There won't be a season 2, the show has ended.

Cover of the Season 1 of Signal

Season 1

16 episodes
Jan 22, 2016

Casting
Profile picture of Lee Je-hoon who plays Park Hae-Young
Lee Je-hoon
Park Hae-Young
Profile picture of Kim Hye-soo who plays Cha Soo-Hyun
Kim Hye-soo
Cha Soo-Hyun
Profile picture of Cho Jin-woong who plays Lee Jae-Han
Cho Jin-woong
Lee Jae-Han
Profile picture of Jang Hyun-sung who plays Kim Bum-Joo
Jang Hyun-sung
Kim Bum-Joo
Profile picture of Jung Hae-kyun who plays Ahn Chi-Soo
Jung Hae-kyun
Ahn Chi-Soo
Profile picture of Kim Won-hae who plays Kim Gye-Chul
Kim Won-hae
Kim Gye-Chul
Profile picture of Jung Han-bi who plays Oh Yoon-Seo
Jung Han-bi
Oh Yoon-Seo
Profile picture of Lee Yoo-jun who plays Jung Heon-Gi
Lee Yoo-jun
Jung Heon-Gi
Profile picture of Kim Min-gue who plays Hwang Ui-Kyung
Kim Min-gue
Hwang Ui-Kyung
Profile picture of Son Hyun-joo who plays Jang Young-Chul
Son Hyun-joo
Jang Young-Chul
Profile picture of Lee Si-a who plays Kim Won-Kyung
Lee Si-a
Kim Won-Kyung
Profile picture of Kim Ki-chun who plays Lee Chun-Goo
Kim Ki-chun
Lee Chun-Goo
Profile picture of Lee Sang-yeob who plays Kim Jin-Woo
Lee Sang-yeob
Kim Jin-Woo
Profile picture of Seo Eun-ah who plays Yoo Seung-Yeon
Seo Eun-ah
Yoo Seung-Yeon
Profile picture of Lee Dong-ha who plays Han Se-Gyu
Lee Dong-ha
Han Se-Gyu
Profile picture of Kang Chan-hee who plays Park Sun-Woo
Kang Chan-hee
Park Sun-Woo
Profile picture of Im Hwa-young who plays Cha Soo-Min
Im Hwa-young
Cha Soo-Min
Profile picture of Choi Woo-ri who plays Shin Yeo-Jin (ep.5-6)
Choi Woo-ri
Shin Yeo-Jin (ep.5-6)
Profile picture of Park Si-eun who plays Oh Eun Ji
Park Si-eun
Oh Eun Ji
Network
Logo of tvN
Content rating
15
NR
Similar tv shows
Ended
5 Seasons
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Sherlock

A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.

CrimeDramaMystery
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