Season 3
8 episodes
0 min. per episode
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Two undercover detectives navigate treacherous loyalties and moral dilemmas, risking everything to expose dark criminal underworlds.
Episodes
Liam returns to duty after the shooting and aids in the capture of crazed armed robber Sean Denning. However, Denning is released on bail so Liam and Garth have to return undercover as he searches for those who gave him up to the police. Garth, meanwhile, becomes increasingly concerned by Liam's fatalistic behaviour.
After Sophie's assault her phone and notes are missing leaving Liam and Garth at risk as they continue to try and gather new evidence against Denning. Their task is complicated by a malcontent ex-policeman working with the defence team trying to find undercover operatives.
Liam and Garth are called in by the Ministry of Defence to infiltrate a group of disgruntled former undercover soldiers planning a campaign of terror. Sent undercover in Liverpool, Garth takes the opportunity to reconnect with an old flame.
The base of the group Liam and Garth are infiltrating has been attacked by a group of ex-IRA men pursuing vengeance. The shoot-out tips Garth over the edge and he fleas. With one of the men being suspicious of Garth Liam has to find him.
Liam and Garth are sent undercover in a maximum security prison as the case against villain Vincent Hunter looks set to collapse. He is co-coordinating the targeting of witnesses and destruction of evidence from inside. Liam tries to gain his trust posing as a fellow prisoner whilst Garth operates as a prison officer trying to find out which officer is aiding Hunter.
Liam Ketman (Nick Berry) and Garth O'Hanlon (Stephen Tompkinson) are two undercover detectives who do whatever it takes to gather evidence against various criminal targets.
