Main Characters Shirley Holmes 52 main appearances Bo Sawchuk 52 main appearances Alicia Gianelli 35 main appearances Bartholomew 'Bart' James 34 main appearances Robert Holmes 29 main appearances Molly Hardy 27 main appearances Ms. Cynthia Stratmann 18 main appearances Peggy Holmes 15 main appearances Sterling "Stink" Patterson 14 main appearances Mr. Arthur Howie 8 main appearances Dr. Joanna Holmes 3 main appearances
Recurring Guest Characters Parker 14 guest appearances Dr. Joanna Holmes 1 guest appearances Jenny Bain 1 guest appearances