Guest Stars Oliver Chris as Guy Cavendish Alexander Karim as Lars Nordström Raza Jaffrey as Jack Oliviera Abhin Galeya as Raz Farooqi Julie Graham as Susan Fisher Elizabeth Dulau as Louise Pennycook Dean Ridge as Simon Segman Jennifer Macbeth as Tessa Joseph Aurora Jones as Maggie Cavendish Joe Thomas as Matt Malyon Darren Hart as Mr. Williams Carolin Stoltz as Brigitta Nordström Naomi Yang as Mae Zhang Tareq Al-Jeddal as Callum Wares Cheryl Mackie as Mrs. Williams Matilda Ziegler as Becky Hillford Yazzmin Newell as Laura Nicola Stephenson as Debbie Wares Eva Pope as Sally Thomason Isabelle Smith as Jenny Thomason Sarah Belcher as Mrs. Appleby Chris Jarman as Jim Harmony Raine Riley as Peggy Rameet Rauli as Sobia
