Local cop Frank Penny mistakenly murders a kidnapping suspect, thwarting investigations and ruining his reputation as a result. Penny must then grapple with the consequences of his actions and work to find the victim of the abduction before time runs out.
There are no TV Airings of Line of Duty in the next 14 days.
Add Line of Duty to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".