Guest Stars Fiona Dolman as Sarah Barnaby Annette Badland as Dr. Fleur Perkins Colin Salmon as Gerard King Tracy-Ann Oberman as Sally Ann Barker Holly Willoughby as Herself Clive Mantle as Peter Saint-Stephens Tristan Sturrock as Felix Marshall Janine Duvitski as Hattie Bainbridge Richard David-Caine as Simeon Dagley Caroline Lee-Johnson as Jeanie Saint-Stephens Cian Barry as Jonas Wilson Sarah Paul as Rachel Finn Ian Bartholomew as Frank Mulroney Jessica Whitehurst as Bea Saint-Stephens Jordan Ford Silver as Isaac Saint-Stephens Bettrys Jones as Ginger Thomas Erin Mullen as Tilly Mulroney