Signal — Official Trailer

Synopsis

Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.

Cast & Crew

Created by Kim Eun-hee

• Lee Je-hoon
  as Park Hae-young
• Kim Hye-soo
  as Cha Soo-hyun
• Cho Jin-woong
  as Lee Jae-han
• Jang Hyun-sung
  as Kim Bum-joo
• Jung Hae-kyun
  as Ahn Chi-soo
• Kim Won-hae
  as Kim Gye-chul

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