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

Park Hae-young

Cha Soo-hyun

Lee Jae-han

Kim Bum-joo

Ahn Chi-soo

Kim Gye-chul

Oh Yoon-seo

Jung Heon-gi

Hwang Ui-kyung
We don't have any reviews for Signal. Would you like to write one?
Facts
Status Returning Series
Network 
TypeScripted
Original LanguageKorean