Guest Stars Tamzin Malleson as Dr. Kate Wilding Olly Rix as Alex Darnley Laila Rouass as Stephanie King June Whitfield as Molly Darnley Bernard Cribbins as Duggie Wingate Scarlett Alice Johnson as Jessie Rayner Sara Stewart as Miranda Darnley Robert Bathurst as Perry Darnley Jacqueline King as Laura Wilding Lex Shrapnel as Gavin Hopkirk Geoffrey Whitehead as Giles Wilding Chris Nightingale as Bernard King Francesca Zoutewelle as Young Molly Lucy Phelps as Sally Jackson Phil Cornwell as Eddie Rayner