The Barnabys live at 6 Parchmore Close in Causton.
Margaret Tyzack plays Naomi Inkpen in this episode. She returns in episode 12.5, Small Mercies (2009), in the role of Harriet Compton.
First episode in which Gavin Troy doesn't wear his hair parted.
Michael Tucek plays Dean in this episode. He returns in episode 6.3, Painted in Blood (2003), in the role of Jason Hurst.
Simon Chandler plays Richard Deverell in this episode. He returns in episode 12.4, The Glitch (2009), in the role of Jonathan Canning.