Those Who Kill

20193 seriesEntertainment / Detective
Available on
BBC Four

A police investigator and criminal profiler search for links in a series of killings that take place in areas of Denmark. They must race against time as the serial killers perform unspeakable deeds to their victims.

Episode 1: Episode Image
Episode 1Episode 1

A Danish criminal profiler looks into a cold case of multiple murders from years ago. Contains some upsetting scenes.

Episode 2: Episode Image
Episode 2Episode 2

As Louise starts her new job, the killer plans for his next attack. Contains disturbing scenes.

Episode 3: Episode Image
Episode 3Episode 3

The police search for William, and Johannes celebrates his birthday. Contains some upsetting scenes.

Episode 4: Episode Image
Episode 4Episode 4

The police prepare a public appeal for new leads on the killer. Alice offers a reward. Contains some upsetting scenes.

Episode 5: Episode Image
Episode 5Episode 5

Louise struggles to accept the latest death. Peter is made an offer. Contains scenes of moderate violence.

Episode 6: Episode Image
Episode 6Episode 6

Louise returns to the first victims to find out where they met their killer. Contains some upsetting scenes.

Episode 7: Episode Image
Episode 7Episode 7

Louise blindly gets too close to Peter, but the terrible truth lies beneath the surface. Contains some strong language.

Episode 8: Episode Image
Episode 8Episode 8

The police desperately try to find Peter before he can claim another victim. Contains some upsetting scenes.

How to watch Those Who Kill