Guest Stars Alvin Sanders as Pop Tate Lochlyn Munro as Hal Cooper Molly Ringwald as Mary Andrews Shannon Purser as Ethel Muggs Daniel Yang as Dilton Doiley Abby Ross as Midge Klump Barclay Hope as Clifford Blossom Zoé De Grand Maison as Evelyn Evernever Karl Walcott as Clay Walker Nicholas Barasch as Julian Blossom William MacDonald as Principal Featherhead Malcolm Stewart as Dr. Freiderich Werthers Co Starring Jenn MacLean-Angus as Mrs. Muggs Adam Lolacher as Mr. Manfred Muggs