Seasons & Episodes
What Happens in Helmand
When British soldier Shaun Emery is accused of a crime he strenuously denies, newly promoted DI Rachel Carey is assigned
Toy Soldier
After key evidence is mysteriously redacted from her investigation, Carey is forced to find other ways of pursuing Shaun
Truffle Hog
The stakes intensify for Shaun when he comes face to face with inscrutable CIA agent Frank Napier, whilst Carey’s inve
Blind Spots
Carey develops a theory as answers begin to reveal themselves, and Shaun finds himself trusting an enigmatic stranger wh
A Pilgrim of Justice
Surrounded by the architects of his downfall, the truth behind what happened to Shaun is revealed to him in precise deta
Correction
Carey teams up with Shaun Emery to try and expose Correction, but Napier is one step ahead. Shaun’s future, and that o
Invisible Men
Invisible assassins stalk London, and DCI Rachel Carey is drawn into a case involving a rising politician that brings gr
Made in China
In the wake of a shocking broadcast hack during an interview with Isaac Turner, Carey must work out who is responsible a
Charlie Foxtrot
In the aftermath of a television hack, a major suspect makes a getaway. Time is against DCI Carey as she tries to act be
#therealzacturner
DCI Carey hunts a suspect and the investigation widens its focus. Isaac Turner’s family life begins to fall apart, but
Imposter Syndrome
Will Isaac Turner meet his digital doppelgänger? DCI Carey pursues a risky new suspect – will she finally find out wh
The Flip
The net tightens. After DCI Carey is kidnapped, her instincts are proved right – but she’s in more danger than ever
Don't Look at the Camera
A devastating attack puts new boss of SO15 Rachel Carey at the heart of a conspiracy more deadly than anything she’s e
Lone Wolves
More video evidence of the attack emerges, isolating Carey further from those around her. With pressure building to find
The Scarecrow
Carey searches for one suspect, whilst Napier deals with another. As evidence mounts, Carey is forced to avert a further
Kill Switch
Carey is under pressure to charge Whitlock, but with Napier off-radar, she has bigger problems. Pierson’s colleagues h
Simon Says
Forging an uneasy alliance, Carey and Pierson are pursued through a network of underground tunnels. Pierson’s past com
Someone to Watch Over Me
Carey has regained control of SO15, but after Figgis makes a bold move, she faces an impossible choice - just how far is
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