Line of Duty: Who is Ryan Pilkington and how did he feature in previous series It's not the first time Line of Duty fans have come across Ryan Pilkington but he is certainly playing a bigger role in this series than before OCG member-turned-police office Ryan Pilkington Never miss a thing from Belfast and beyond - sign up for FREE newsletter direct to your inboxInvalid EmailSomething went wrong, please try again later. Subscribe When you subscribe we will use the information you provide to send you these newsletters. Sometimes they’ll include recommendations for other related newsletters or services we offer. OurPrivacy Noticeexplains more about how we use your data, and your rights. You can unsubscribe at any time.