Signal
January 22, 2016•1 season•16 episodes•★ 8.2•Returning Series
CrimeMysterySci-Fi & FantasyDrama
tvN
“There are those who are born monsters, but there are also those who are made into monsters by people.”
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
