THE highly-anticipated fourth series of Line and Duty is back on our TV screens and the very final part front TONIGHT.
The RTS award-winning crime play has turn one of the BBC’s many successful series of all time.
There are now two seasons available on Netflix, and deteriorate 3 is on BBC iPlayer.
So, from when the new deteriorate launched, to a locate up of the tract so far, here’s all you need to know about Line of Duty…
When is Line of Duty series 4 on TV?
The final episode of the six-part play front on Apr 30 at 9pm on BBC One.
It goes head-to-head with the new series of Grantchester on ITV.
Filming for the deteriorate began in Aug 2016, and the new series started on Sunday Mar 26.
The prior series aired on BBC Two, however the show has now been bumped up to a 9pm container on BBC One.
Who is in the expel of Line of Duty?
In Plain Sight actor Martin Compston will be resuming his on-screen role of DS Steve Arnott, an anti-terrorism officer.
He will be assimilated by returning stars Vicky McClure and Adrian Dunbar, who play DS Kate Fleming and SI Hastings.
Maya Sondhi is back with the expel after her five-episode army in series three.
She will be assimilated by new partisan Royce Pierreson, who will play DC Jamie Desford.
Pierreson is famous for his roles in BBC’s Our Girl and crime play Death in Paradise.
An sparkling new member of the expel is BAFTA Award-winning Thandie Newton, who will execute DCI Roz Huntley.
The singer has already got fans articulate in new months, as she starred in a controversial bacchanal stage in Westworld.
Even nonetheless these pivotal characters have been reliable for series four, there is nonetheless to be any plain justification on Neil Morrissey reprising his role of unwashed copper Nige.
What happened in the last series of Line of Duty?
The finish of series 3 saw dodgy copper Matthew ‘Dot’ Cottan’s fitness finally run out.
He was taken down in the deteriorate finale, before confronting an heated inquire from his AC-12 colleagues.
DS Kate Fleming was forced to pursue the corrupt cop as he fled the scene, insisting that he finally give up the names of the criminals he’d protected.
Viewers couldn’t trust their eyes when one of Dot’s allies shot at Kate, but they were even some-more repelled when the divergent cop took the bullet for her.
As Detective Cottan lay failing on the street, he finally gave officers the essential admission they were looking for.
What should fans design from Line of Duty series four?
The new episodes’ evident concentration is on Thandie Newton’s impression Roz and her role in a career-defining case.
Series 4 sees DS Fleming and DS Arnott examine Roz, who has been accused of tampering with justification in sequence to crook a man with training problems who is suspected of abducting women.
Is there a trailer?
A trailer for the rarely expected fourth series has been released.
The trailer shows section AC-12 enormous under pressure, with the heading ‘Who polices the police’.