Guest Stars Jack Greenlees as Sam Barclay Ruth Sheen as Pat Chauncey Caitlin Innes Edwards as Ilsa Herbert Emma Fielding as Katya Upcott Stephen Hagan as DCI Richard Murphy Christian McKay as Inigo Upcott Tupele Dorgu as Midge Greenstreet Kitty Reed as Yasmin Weatherhead Jack Donoghue as Gus Upcott David Westhead as Grant Ledwell James Nelson-Joyce as Pez Pierce Luke Norris as Phillip Ormond Ellise Chappell as Kea Niven Jack Trueman as Oliver Peach Lucy Montgomery as Mrs Niven Ellie-May Sheridan as Rachel Ledwell Dan Cade as PC Carrisford Rafi Solaiman as Vikas Bhardwaj Zoe Doughty as Alexa Student
