Julia has to deal with a family crisis when Sally arrives out of the blue.
Julia is back from holiday but suspects that someone has been in the house.
Rob creates trouble for someone at the Mill, and Kevin creates a new image for Heston.
Freya meets a ventriloquist who claims his dummy has laryngitis.
A day out house-hunting becomes more stressful than anyone had bargained for.
Cherry encounters an elderly patient who is being haunted by her television.
Heston puts Mrs Tembe in charge of health and safety, with mutinous consequences.