Trivia, Quotes, Notes and Allusions
Regulars Lesley Sharp, Nicholas Gleaves and Sean Maguire are named in the opening credits, but do not appear in this episode. Adrian Dunbar is also given star billing in the opening credits.
This episode was held over for a week to facilitate coverage of the Europa League final between Benfica and Chelsea.
DCI Gill Murray introduces her colleague as Detective Superintendent Julie Dodson, but she was a DCI when we last saw her, and Pippa Haywood is credited here as DCI Julie Dodson.