Guest Stars Raza Jaffrey as Jack Oliviera Oliver Chris as Guy Cavendish Alexander Karim as Lars Nordström Abhin Galeya as Raz Farooqi Elizabeth Dulau as Louise Pennycook Julie Graham as Susan Fisher 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 Mat Fraser as Steve Dylan Hughes as Jakub Sabina Arthur as Kim Allerton Angela Wityszyn as Kateryna Aliona Baranova as Zoya Lily Nichol as Sarah Debbie Brannan as Emily Rachel Lumberg as Clare James Foster as Robert Massie Luke Ayres as Jayden
