Currently available on 3 streaming services.

Line of Duty - watch online: stream, buy or rent

Currently you are able to watch "Line of Duty" streaming on TV 2, BritBox. It is also possible to buy "Line of Duty" on SF Anytime as download or rent it on SF Anytime online.

Cast

Martin Compston
DS Steve Arnott
Vicky McClure
DC Kate Fleming
Adrian Dunbar
SI Ted Hastings
Gregory Piper
Ryan Pilkington
Nigel Boyle
DI Ian Buckells
Kelly Macdonald
DCI Jo Davidson
Owen Teale
Philip Osborne
Anneika Rose
Farida Jatri