Guest Stars Jack Greenlees as Sam Barclay Ruth Sheen as Pat Chauncey Natasha O'Keeffe as Charlotte Campbell Caitlin Innes Edwards as Ilsa Herbert Emma Fielding as Katya Upcott Stephen Hagan as DCI Richard Murphy Christian McKay as Inigo Upcott Kitty Reed as Yasmin Weatherhead Jack Donoghue as Gus Upcott David Westhead as Grant Ledwell Badria Timimi as Angela Darwish Maya Kelly as Flavia Upcott Adam Ewan as DC Blakefield Tienne Simon as Marcus Bernard Gary Pillai as Porter Grace Coulson-Harris as Nicole Crystal Marnie Graham Maw as Christabel Ross Sachin K. Sharma as Doctor Shadid Amy Billett as Ari Ross Hannah Zoé Ankrah as Darcy Bernard Jonny Magnanti as Nicole's Dad Pip Carter as Jago Ross Chelsea Fitzgerald as Heather Ledwell
