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 Fintan Buckard as Ethan Lauren Crace as Ms Benson Marc Hughes as Mr Edwards Jack Connor as Sam Emmanuella Martins as Bee Paul Nicholls as Carl Chan Shoker as Mitesh Josef Hyland as Andy Jonathan Garratt as Security Guard Abi Malc as Riley Kinsella