Guest Stars Andrew Gillies as Dr. Julian Adler Demore Barnes as Marcus Whitley Tom Noonan as Pallid Man Scottie Thompson as Vivian Rutledge Michael Hogan as Dr. Vance Eckland Jay Karnes as Robert Gale Co Starring Jeff Teravainen as Agent Stack Mitchell Verigin as Wasp Romaine Waite as Server Justin Goodhand as Desk Clerk Trenna Keating as Nurse 1 Ophilia Davis as Nurse 2