Debuts of Sara Peters (billed as Sara McGlasson) as Julia Glover, George Christopher (billed as George Wilson) as Eric "Ziggy" Greaves, Samantha Lewis as Georgina Hayes, Ricky Simmonds as Ant Jones, Jonathan Lambeth as Danny Kendall, Fiona Mogridge as Laura Reagan and Alison McLaughlin as Louise Webb, and, as teachers, David Straun as Mr King, Karen Lewis-Attenborough as Ros Partridge, Jeffery Kissoon as Chris Kennedy and Lucinda Curtis as Liz Reagan.