Mouse

In a world where psychopathic serial killers roam free, leaving a trail of death and destruction in their wake, a young and idealistic police officer named Jung Ba Reum (Lee Seung Gi) is determined to bring them to justice. Alongside his veteran partner Go Moo Chi (Lee Hee Joon), Ba Reum sets out on a quest to understand the root causes of psychopathic behavior, and to find a way to stop the killers in their tracks. But as they delve deeper into the dark recesses of the human mind, they begin to raise some difficult questions: What drives a person to commit such heinous crimes? Are they born this way, or is it a result of their environment? And, most importantly, how far are they willing to go to catch these criminals? In this gripping, action-packed crime thriller, Ba Reum and Moo Chi will stop at nothing to uncover the truth behind the psychopaths, even if it means putting their own lives on the line.

You can stream Mouse on: Amazon Prime Rakuten VIKI

Some TV shows that have similar genres and were produced around the same time as Mouse include Dark, Inside No. 9, The X-Files, Chosen, Fortitude, Spawn.