Line of Duty fans think they know who Joanne Davidson’s 'bent copper' dad is after sickening incest plot
Line of Duty fans are convinced that they know the identity of the man that Jo Davidson thought was her dad up until last night’s pivotal episode. In a particularly gruelling AC-12 interview scene, Davidson, played by Kelly Macdonald, was told the sickening truth that her Uncle, former OCG boss Tommy Hunter, was also her dad.