Guest Stars Bruce Jarchow as Edward Laura T. Fisher as Grace Shaya Harris as 6th & 8th Grade Abby Maizie Landfear as 1st & 4th Grade Abby Helen Joo Lee as Dr. Oh Tania Richard as Gemma Allison Ringhand as Librarian Fiona Clements as 12th Grade Alison Mitchell J. Fain as Mr. Gray Jamie B. Black as Carl Joshua Willenson as Rad 8th Grader Angelica Grace as Hostess Seng Vang as Chef Breanna Lind as Miss T Aditi Gadhvi as Goggles Kid Grace Hackett as Retainer Kid Cameron Rose Hoppe as Pig Tailed Girl North Rory Homewood as Dr. Mel Sean Escamilla Zielinski as Kurt Delilah Lane as Sarah Marssie Mencotti as Wendy Claire Mulaney as Barb Elle Walker as Sheila Nicole Michelle Haskins as Dawn Thomas Kelly as Dr. Kruze Angie Campbell as Laurie Cindy Gold as Helen