Don't miss a thing by getting the day's biggest stories sent direct to your inbox Line of Duty star Martin Compston has teased that the upcoming series finale is the 'perfect ending'.
The seventh episode of series six airs this coming Sunday, May 2, after weeks of more twists and turns in AC-12's quest to find 'H' - or 'the fourth man' as we now know them to be.
A dramatic Line of Duty trailer released by the BBC has already hinted that their identity will be revealed by teasing: "Every investigation has led to this…" What fans were also able to see is that AC-12 are pulling out all the stops on one suspect - with what looks like another thrilling police chase and gun wielding action.
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