Guest Stars Jonathan Cake as Hattersley Joe Absolom as Fergus Markham Sarah Badel as Rachel Sean Gallagher as Hargrave Paloma Baeza as Rose Markham Jackson Leach as Arthur Beatie Edney as Annabella Dominic Rowan as Lowborough Susannah Wise as Millicent Kim Durham as Benson James Smith as Helen's Uncle Simon Carter as Vicar Linda Marlowe as Helen's Aunt Jeremy Anthony as Mr. Boarham
