Guest Stars Jane Wymark as Joyce Barnaby Barry Jackson as Dr. George Bullard Jonathan Hyde as Frank Webster Anne Reid as Sarah Proudie Katy Murphy as Helen Phoebe Nicholls as Laura Smythe-Webster Leo Bill as Darren Beth Goddard as Wendy Smythe-Webster Danielle Tilley as Emily Rebecca Johnson as Anne Christopher Good as Simon Smythe-Webster Tim Preece as Jack Wilson Ronald Pickup as Rupert Smythe-Webster Jack Chissick as Murdoch Charlie Beall as Larry Smith Jo Stone-Fewings as Danny Pinchel Alex Lowe as Phil Harrison