Line Of Duty series six is set to reach its showstopping finale on Sunday, with AC-12 desperate to solve the mystery of the elusive fourth man, H .
And fans of the hit BBC crime show have stumbled across yet another shock theory that links John Corbett s widow Steph to dodgy Marcus Thurwell - who was presumably found dead in the last episode.
Amid speculation that Thurwell (played by James Nesbitt) is alive and well, Line Of Duty have seemingly found a connection between the characters, with some believing the bent cop in hiding in Steph s (Amy De Bhrún) Attic.
Martin Compston has admitted he finds his Line Of Duty character DS Steve Arnott arrogant and said nobody can understand how he s had so many romances.
The actor, 36, spoke to the Shrine Of Duty podcast on Wednesday ahead of the last episode this weekend, and amusingly said DS Arnott is the overdressed w r at work so he didn t get why he managed to attract so many women over the years.
Reflecting on his character, and his love of waistcoats, Martin said: Steve does see himself as Sherlock Holmes, he sees himself as a super detective. He s the overdressed w r at work : Line Of Duty star Martin Compston claimed his character Steve Arnott is arrogant while speaking on a podcast on Wednesday
Line Of Duty fans are waiting with bated breath for the explosive series six finale this Sunday - in which the infamous H is set to be unmasked.
And a new photo from the police drama s finale episode will only heighten speculation the OCG is set to be taken down by AC-12, with DI Kate Fleming (Vicky McClure) and DS Steve Arnott (Martin Compston) looking tense during a shootout.
The dynamic officers are both clad in bulletproof vests and brandishing guns as they stand on a residential street by a van - with a tense Steve talking into a police radio.
The final episode of Line Of Duty is set to take place on Sunday evening and dedicated viewers are hoping to uncover the identify of H - the fourth man.
And Martin Compston teased that fans will get some big answers during the finale, as he admitted he believes it could be the perfect ending to the police drama.
The actor, who plays DI Steve Arnott in the show, spoke to the Shrine Of Duty podcast ahead of the last episode this weekend.
Teaser: Martin Compston teased that fans will get some big answers during the finale, as he admitted he believes it could be the perfect ending to the police drama
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Line of Duty deaths - How, exactly, have all of the major players snuffed it?
RIP.
It s not always easy to predict what twists and turns
Line of Duty has in store for us, but we can always count on Jed Mercurio to chuck a few grisly deaths in there along the way.
Over the course of its six seasons, the police corruption drama has severed ties with myriad faces – some deserving of their wretched fates, others less so – and we ve decided to round up all of the major exits for you because we re extremely