Signal Season 1 Episode 11
The One Last Case
Hae-young and Soo-hyun arrest Jin-woo after coming to the conclusion that he is the killer. Hae-young asks Jae-han about the Inju rape case.
Guest Stars
Son Hyun-joo
Jang Young-cheol
Ji Hye-in
Girl 3
Lee Sang-yeob
Kim Jin-woo
Seo Eun-ah
Yoo Seung-yeon
Kim Yoon-hee
Yoon Sang-mi