Guest Stars Andrew Gillies as Dr. Julian Adler Alisen Down as Olivia Kirschner Demore Barnes as Marcus Whitley Michael Hogan as Dr. Vance Eckland Co Starring Murray Furrow as Dr. Lasky Peter DaCunha as Samuel Ramse Ayisha Issa as Emissary Michael Rhoades as Arlen Wills Egidio Tari as Desk Clerk Peter Schoelier as Homeless Man Christine Ebadi as The Watcher Lukas Engel as Screaming Boy