Signal
A walkie-talkie connecting a present-day profiler to a detective in 1989.
1 sequence309th most looked up of 770 in the 2010s
Season 1
36sFan upload under the Korean title 시그널. Korean original audio.
A walkie-talkie connecting a present-day profiler to a detective in 1989.
Fan upload under the Korean title 시그널. Korean original audio.