Emma Pierson (Fanny Dorrit) & James Fleet (Frederick Dorrit) also worked on episode 2.4, Death in the Clinic (2013), of Death in Paradise (2011) as Anna Jones & Jeremy Tipping respectively.
The normal Thursday showing of this episode (on 4 December 2008) was cancelled to make way for a last-minute programme about Karen Matthews who had just been convicted of kidnapping her daughter Shannon. Consequently the episode was first shown in the omnibus edition on the following Sunday.