Jessica Ransom plays the part of a wedding reception dancer in this episode. She returns in episode 5.2, Dry Your Tears (2011), in the recurring role of Morwenna Newcross.
This episode marks the first appearance of Roger Fenn, played by Jeff Rawle. He appears in five episodes in total.
Joanna Scanlan (Toni) also played the role of Dr Diana Dibbs in episode 5.1, Preserve the Romance (2011).
The irony of Doc's future assistant Jessica Ransom as an uncredited "Wedding Dancer" in this episode is that the wedding is of Elaine's father, and Jessica would be the replacement of Elaine's replacement i.e. the third of three total assistants to Doc Martin.