Guest Stars Tyler Fayose as Mr Stewart Orla McDonagh as Rihanna Joshua Cullinane as Nathan Lauren Crace as Ms Benson Yasmin Steadman as Becky Mia Tharia as Polly Zita Sattar as Miss Abel Victor Ptak as Mr Somarski Tiarna Williams as Stacey Lisa Zahra as Amari Shelley Draper as Mandy