Guest Stars Raza Jaffrey as Jack Oliviera Oliver Chris as Guy Cavendish Alexander Karim as Lars Nordström Abhin Galeya as Raz Farooqi Julie Graham as Susan Fisher Elizabeth Dulau as Louise Pennycook Jennifer Macbeth as Tessa Joseph Dean Ridge as Simon Segman Aurora Jones as Maggie Cavendish Joe Thomas as Matt Malyon Haydn Gwynne as Anne MacDiarmid Carolin Stoltz as Brigitta Nordström Tareq Al-Jeddal as Callum Wares Naomi Yang as Mae Zhang Dylan Hughes as Jakub Mat Fraser as Steve Angela Wityszyn as Kateryna Sabina Arthur as Kim Allerton Aliona Baranova as Zoya Lily Nichol as Sarah James Foster as Robert Massie Debbie Brannan as Emily Rachel Lumberg as Clare Luke Ayres as Jayden
