Guest Stars Orla McDonagh as Rihanna Tyler Fayose as Mr Stewart Joshua Cullinane as Nathan Mia Tharia as Polly Jassal Kaur Kullar-Bell as Cassidy Zita Sattar as Miss Abel Fintan Buckard as Ethan Yasmin Steadman as Becky Marc Hughes as Mr Edwards Paul Nicholls as Carl Eloise Pennycott as Daisy Alicia Charles as Hazel