: Exclusive conversations with the lead trio—Adrian Dunbar (Ted Hastings), Vicky McClure (Kate Fleming), and Martin Compston (Steve Arnott)—alongside guest lead Kelly Macdonald (Jo Davidson).
: Season 6 is unique for having seven episodes instead of the standard six, a decision made during production to fully satisfy the "gaffer" (Ted Hastings) and the audience.
: Fans discovered a "secret trail" of clues in the trailers, including a functional QR code that led to a fictional document regarding Superintendent Hastings.