Guest Stars Natasha Little as Karen Jerome Flynn as Hector Alex Lawther as Kenny Leanne Best as Penny Susannah Doyle as Blackmailed Woman Maya Gerber as Lindsay Ivanno Jeremiah as Moped Man Nicola Sloane as Bank Clerk Camilla Power as Sandra Sarah Beck Mather as Restaurant Mother Mariam Haque as Petrol Station Attendant Hannah Steele as Melissa Paul Bazely as The Man in the Woods Beatrice Robertson-Jones as Restaurant Daughter Frankie Wilson as Tom Jimmy Roye-Dunne as Red
