Line of Duty , Season 4 : Royal Hunting Ground

Trailer image

Watch world-class TV from Britain and beyond

Always available, always commercial free

start your free trial

Royal Hunting Ground: Homicide detectives question Nick, but Steve and Kate remain convinced of Roz's involvement. As AC-12 comes closer to the truth surrounding Tim Ifield's murder, the team also hopes to unmask Balaclava Man, but the ramifications could be wide-reaching within the police force.

Starring: Martin Compston, Vicky McClure, Adrian Dunbar.