Guest Stars James Michael Connor as Dr. Berg Alysia Reiner as Kathryn Dunn Alberto Frezza as Ennio Allison Tolman as Principal Woodcock Harriet Sansom Harris as Dr. Siferr Co Starring Benjamin Steinberg as Neil Galilea La Salvia as Olivia K. A.J. Hudson as Zander Bonnie Morgan as Pat Movement Double Hannah Mae as Olivia B. Curtis Schurer as Bert