A botched operation leads Customs Officer Marcus 'Ash' Ashton to join a new undercover law enforcement team known as ...

Tommy is finding the transition to UNIT difficult. The team follows every move made by drug dealer Xavier, hoping he ...

UNIT use phone taps to track a large sum of money in hopes that it will lead them to 'Mr Big'. But they also lead the...

Roach is feeling the pressure and turns to a new supplier known as The Viking. However, UNIT are already monitoring t...

UNIT uncovers a link between the gang they have under surveillance and a batch of toxic pills. Phone taps lead Tommy ...

Roach turns to Yorkie, a violent armed robber, to try and solve his cash flow problems. UNIT are disturbed by the inf...

Problems at home and at work take their toll on Ash, but he's convinced that 'Mr Big' is up to something. A new playe...

With Roach feeling pressure from inside and outside of his organisation, he becomes convinced that there's a traitor ...