Guest Stars Winta McGrath as Floyd Cartwright Vanessa Buckley as Kimberly Angus McLaren as Dr. Carl Toke Hamish Michael as Tim James Lugton as Principal Collins Chris Bunton as Max Patti Howson as Mrs. Daley Hayley Clarke as Paramedic Anne-Marie Mazza as Mrs. Kokkotas Luke Basso as Costa James Cassells as Max's Dad Ben Stabile as Marble Kid Nita Naris as Marble Mum