Countries (outside of the KR)

Australia, Belgium, Brazil, Canada, Germany, Spain, France, Great Britain, Hong Kong, India, Italy, Japan, Mexico, The Netherlands, Poland, Singapore, Turkey, United States, South Africa

Available Languages (Netflix)

English,

Available Subtitles (Netflix)

English Korean,

Seasons

Season 1

A twisted criminal's gruesome videos drive a group of amateur online sleuths to launch a risky manhunt that pulls them into a dark underworld.

Episodes

Cat and Mouse - 2019

A shocking online video brings together a widespread internet group of animal lovers out for justice. Their target, meanwhile, has more horrors planned.
- Dec. 20, 2019, 5 a.m.

Killing for Clicks - 2019

A new video pushes panic to the next level, galvanizing the 'internet nerds' to intensify their own painstaking investigation as police join the hunt.
- Dec. 20, 2019, 5 a.m.

Closing the Net - 2019

With the killer's identity -- and twisted motives -- revealed, the group finds more key clues as the global police manhunt reaches a fever pitch.
- Dec. 20, 2019, 5 a.m.