Special Guest Stars Claudia Black as Vala Mal Doran Guest Stars Bill Dow as Dr. Bill Lee Lexa Doig as Dr. Carolyn Lam Obi Ndefo as Rak'nor April Telek as Sallis Stephen Park as Harrid Mark Houghton as Prior Co Starring Martin Christopher as Marks Paul Moniz de Sa as Fannis Greg Anderson as Administrator Brahm Taylor as Villager Silya Wiggens as Therapist Uncredited Nicholas Harrison as Knight