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 Edwin Perez as Chris Maggie Ma as Nurse Gregory Taven as Maimed Male Ghost Quinnie Vu as Peds Nurse Dakota Guppy as Avery Dominic Mariche as Ethan Grant Ninon Parent as The Wraith Sam Spear as Officer Jansen