Martin Compston

Line Of Duty's Martin Compston Explains Why We've All Got It Wrong With This 'H' Theory

Many fans believed the AC-3 boss is "the fourth man" after something Jimmy Lakewell was supposed to have said.
By 

Line Of Duty's Martin Compston Reveals Ingenious Hack For Nailing Steve Arnott's Accent

The Scottish actor plays English police officer DI Steve Arnott, and has admitted he's "not naturally good at accents".
By 

Martin Compston Hints Line Of Duty Might Not Return After Current Series Finale

Is this the end of the road for AC-12?
By 

Line Of Duty Star Reveals The Very Stressful Reason Why The Cast Don’t Want To Mess Up Those Interrogation Scenes

And they sound every bit as intense to film as they are to watch.
By 

Martin Compston Has A Serious Warning About The Next Episode Of Line Of Duty

We'd only just managed to calm ourselves down after Sunday night's thrilling ep.
By 

32 Behind The Scenes Secrets From The Line Of Duty Set

We've uncovered all the secrets of AC-12 – because Hastings and co aren't the only detectives round here.
By 

Martin Compston Proves There's Still Time For Fun On The Line Of Duty Set With Hilarious Vicky McClure Prank

The cast are currently filming the sixth series, after production resumed last month.
By 

Line Of Duty Star Martin Compston Teases 'Scary' New Series In Cryptic Instagram Post

He plays D.S. Steve Arnott in the hit crime drama.
By 

Missed The TV Baftas? Here's The 8 Moments You Need To See Now

And of course, Phoebe Waller-Bridge was responsible for three of them.
By 

Line Of Duty Writer Jed Mercurio Labels Journalist A ‘C***’ For Writing ‘Lies’ About New Series Cast

The BBC drama's showrunner didn't hold back.
By