Guest Stars Molly Ringwald as Mary Andrews Shannon Purser as Ethel Muggs Daniel Yang as Dilton Doiley Abby Ross as Midge Klump Nicholas Barasch as Julian Blossom Karl Walcott as Clay Walker William MacDonald as Principal Featherhead Malcolm Stewart as Dr. Freiderich Werthers Garry Chalk as Al Fieldstone Co Starring Tom McBeath as Smithers Moses Thiessen as Ben Button Frances Flanagan as Mrs. Thornton Jesse Goldwater as Bernie Burstein Jenn MacLean-Angus as Mrs. Muggs Adam Lolacher as Mr. Manfred Muggs