Guest Stars Faye Marsay as Joanne Aspinall Steven Cree as Joe Kallisto Alastair Mackenzie as Guy Riverty Nell Williams as Sally Kallisto Indeyarna Donaldson-Holness as Lucinda Riverty Rico Canadinhas as Fergus Riverty Macy Shackleton as Abby Hill Leo Ashton as Sam Kallisto Camilla Marie Beeput as Alexa Charlie Carrick as Winston Hill Gerald Kyd as Scott Elias Matthew Aubrey as Wayne Jake Hayes as James Kallisto Carl Rice as Pete Toovey Steve Toussaint as Adam Audrie Woodhouse as Louise Elias Naomi Yang as Miss King Heather Phoenix as Client Sue James Puddephatt as Taxi Driver