Two detectives communicate through a walkie-talkie to solve a cold case. One detective exists in the present day, and the other detective exists 15 years in the past.
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
The Murders
Homeroom
Place of Execution
LAB
Professional Secrecy
Based on a True Story
Twilight
Being a Hero
He's Coming To Me
Delhi Crime
The Ten Deadly Sins
Darkness: Those Who Kill
Long For You
Kogure Photo Studio
Kidnapped: The Chloe Ayling Story
Light of Dawn
American Gothic
Il silenzio dell'acqua
The Plough Department of Song Dynasty
House of Lies