20+ Line Of Duty Series 4 Pictures. Line of duty returns forafourth series, as ac12 continues to hunt for any corruption lurking within the police. The series follows superintendent ted hastings (adrian dunbar), d.s.
Which police officer was identified at the end?
Line of duty creator jed mercurio has already confirmed the new series will be exploring hastings' past and perhaps finding out whether he could be h. Never heard of line of duty until i started looking at other british detective and police dramas. Line of duty season 5 starts on bbc one tomorrow at 9pm. Line of duty gets better the longer the interrogation scenes.