Guest Stars Ryan Robbins as Murphy Doug Savant as Augustus Goldman Vik Sahay as Gupta Rebecca Wisocky as Jackie Goldman Jonathan Whitesell as Kyle Gilligan Kacey Rohl as Agnes Aaron Douglas as Lindquist Christine Willes as Sister Mary Co Starring Anja Savcic as Girl Alison Wandzura as Cynthia Aiden Longworth as William (10 & 13 yr old) Megan Peta Hill as Molly Omari Newton as Rogers Nikolai Witschl as Dr. Hill Craig March as Detective Gordon Dean Redman as Police Officer Hannah Longworth as William (6 yr old) Simon Chin as Janitor #2 Rowan Longworth as William (15 yr old) Daniela Dib as Sarah Christopher Logan as Dr. Sanjay Jaiven Natt as Adam Amanda Burke as Rebecca