Signal Season 1 Episode 14
Overview
Following the trail the Section Chief left, Park Hae Young uncovers the truth behind his brother’s death. Meanwhile, Cha Soo Hyun finds Lee Jae Han’s radio in Hae Young’s possession.
Director: Kim Won-suk
Guest Star: Jeon Su-ji, Kim Woo-seok, Seo Ji-hoon, Shin Mun-sung, Shin Yi-Joon, Sung Ki-yoon