Guest Stars Grace Lynn Kung as Amy Shu Sean Bolger as Ed Roven David Lewis as Dr. Vogel Tim Ransom as Hal Weaver Co Starring Angela Palmer as Sally Bishop Aadila Dosani as Vanessa Shaw Jennifer Kitchen as Carla Maggie Ma as Nurse Edwin Perez as Chris Gregory Taven as Maimed Male Ghost Dakota Guppy as Avery Quinnie Vu as Peds Nurse Dominic Mariche as Ethan Grant Ninon Parent as The Wraith Sam Spear as Officer Jansen