Regular Cast Actor Character Episodes Role Vince Poletto Matt Logan 92—97 student, romantically involved with Stassy, graduates high school in episode 97 Katerina Ioannou 92—130 student, romantically involved with Charlie, leaves for performance school in Perth in episode 130 Jon Pollard Alan Bolton 92—95 student, leaves for Canberra to become an event organizer in episode 95 Declan Costello 92—104 student, leaves for Bathurst for a nursing program in episode 104 Sebastian Goldspink Charlie Byrd 92—130 student, romantically involved with Katerina, Anita and Melanie, leaves for Perth in episode 130 Tara Jakszewic Stassy Sumich 92—97 student, romantically involved with Matt, goes travelling with Matt in episode 97 Ronnie Brooks 92—130 English and History teacher, leaves at the closure of Hartley High in episode 130 Barbara Gouskos Helen Bordino 92—96 Con's mother, leaves for an extended vacation through Europe and the United States in episode 96 Roberto Bordino 92—96 Con's father, leaves for an extended vacation through Europe and the United States in episode 96 June Dyson 92 school headmistress, leaves for Brisbane with her son in episode 92 Additions Actor Character Episodes Role Melanie Black 95—117, 118—121 credit only 122—130 student, romantically involved with Charlie Ryan Scheppers 98—130 student, Anita's older brother, romantically involved with Mai Anita Scheppers 98—130 student, Ryan's younger sister, romantically involved with Drazic and Charlie Hilary Scheppers 98—130 Ryan and Anita's mother, nurse Bogdan Drazic 99—130 student, , romantically involved with Anita Les Bailey 99—130 school headmaster Mai Hem 104—130 student, , romantically involved with Ryan Series 6 1997—98, episodes 131—170 [ ] This series marked the debut of Hartley Heights, the student's new school location, along with new cast members Fleur Beaupert, and.