Signal
tv
View on VideBits →Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Cast & crew
Jang Hyun-sung · Lee Je-hoon · Jung Han-bi · Kim Hye-soo · Kim Min-gue · Kang Chan-hee · Lee Yoo-jun · Jung Hae-kyun · Cho Jin-woong · Kim Won-hae