Guest Stars Orla McDonagh as Rihanna Jessal Kullar-Bell as Cassidy Joshua Cullinane as Nathan Lauren Crace as Ms Benson Marc Hughes as Mr Edwards Eloise Pennycott as Daisy Tyler Fayose as Mr Stewart Yasmin Steadman as Becky Mia Tharia as Polly Ajay Chabra as Mr Kothari Fintan Buckard as Ethan Zita Sattar as Miss Abel Emmanuella Martins as Bee Paul Nicholls as Carl Jack Connor as Sam Temi Babalola as Carmen