Skip to Main Content
Line of Duty Season 4

Line of Duty Season 4

  • Watch Free on Pluto TV
  • Stream Anytime, Anywhere
Play S1 E1
Drama
TV-14
4 Seasons
59 minutes
When Steve Arnott is transferred to AC-12, his first assignment is to investigate the city's top detective, DCI Tony Gates.

Season 4, 6 Episodes

Season 4 (6 Episodes)

Line of Duty - In the Shadow of the Truth
S4 E1
In the Shadow of the Truth,
When DCI Roz Huntley captures a serial killer, the chief forensic investigator alerts AC-12 to a possible miscarriage of justice.
TV-14 58m 2017
Line of Duty - Who Sows the Wind
S4 E2
Who Sows the Wind,
Worries grow when a dismembered body is found and DCI Roz Huntley fails to report for duty.
TV-14 59m 2017
Line of Duty - In the Trap
S4 E3
In the Trap,
AC-12 uncover holes in the case against Michael Farmer.
TV-14 59m 2017
Line of Duty - Moral Superiority
S4 E4
Moral Superiority,
The AC-12 team interrogates Roz's husband Nick, but the discovery of new forensic anomalies puts the spotlight back on Roz.
TV-14 58m 2017
Line of Duty - Lying Nest
S4 E5
Lying Nest,
DCI Roz Huntley struggles to allay her husband's suspicions while AC-12 finds a new angle to pursue in the case against her.
TV-14 59m 2017
Line of Duty - Royal Hunting Ground
S4 E6
Royal Hunting Ground,
While Nick Huntley faces lengthy questioning, AC-12 remain convinced of Roz's involvement.
TV-14 58m 2017
Details

Line of Duty

Drama
TV-14
4 Seasons
59 minutes
Set in the fictional anti-corruption police unit AC-12, "Line of Duty" is a cat-and-mouse thriller that takes a probing look into modern policing and corruption.

Watch Free TV Shows

Watch free TV shows, from exciting new releases to timeless classics. Whether you’re into gripping crime shows, fan-favorite sitcoms, reality TV, or acclaimed dramas, watch free full seasons of TV shows On Demand anytime, anywhere.
  • Apple Store
  • Google Store
  • Amazon Store
  • Roku Store
host#4406