Guest Stars Rylea Nevaeh Whittet as Maddy Boyd Raymond Ablack as Nate Xavier de Guzman as Ethan Christie Burke as Tania Gillian Barber as Melody Co Starring Sook Hexamer as Mrs. Kim Erin Karpluk as Sharlene Moon Hee Suk as Phyllis Brenda Crichlow as Renee Shaker Paleja as Dr. Lim Patti Kim as Magda Scott Bellis as Dr. Till Erin Aubrey as Roberta