Line Of Duty's Buckells actor Nigel Boyle - adorable family life to Peaky Blinders role Line of Duty star Nigel Boyle portrays Detective Superintendent Ian Buckells in the hit BBC One crime drama, but where else have we seen him and what is his personal life like? Lewis Knight Updated Line Of Duty's Ian Buckells actor Nigel Boyle - adorable family life to Peaky Blinders role (Image: villaboycey/Instagram) Get the latest news from across Ireland straight to your inbox every single dayInvalid EmailSomething went wrong, please try again later. Sign up! When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice.