Guest Stars Oliver Chris as Guy Cavendish Raza Jaffrey as Jack Oliviera Abhin Galeya as Raz Farooqi Alexander Karim as Lars Nordström Julie Graham as Susan Fisher Elizabeth Dulau as Louise Pennycook Dean Ridge as Simon Segman Aurora Jones as Maggie Cavendish Jennifer Macbeth as Tessa Joseph Joe Thomas as Matt Malyon Lucy Black as Hilary Wilshere Dylan Hughes as Jakub Angela Wityszyn as Kateryna Aliona Baranova as Zoya Remy Beasley as Nia