This episode was also released under the title "Commendation".
The List is the fifth episode of the third series of Line of Duty and the sixteenth overall episode which was first broadcast on BBC Two on the 21 April 2016.
Daniel Mays and Keeley Hawes appeared together in all 8 episodes of Ashes to Ashes (2008) S3 as both appeared in Line Of Duty s3e2 and S2e5 but didn't do any scenes together in the latter show.