Poster of Cast and Crew in Signal - Season 1 - Episode 9 - Hongwon Dong Case

Signal - Season 1 - Hongwon Dong Case (Episode 9)

Plot: Hae-young learns that Chi-soo and Jae-han met in 1999 during a case in Inju. After serving time for the crime, Hae-young's brother had killed himself
Episode Aired On:
Friday, February 19 2016
9 years ago