Guest Stars Frank Moore as Hubble Urich Noam Jenkins as Ryan Patrichio Derek Scott as Dr. Qu Saskia Garel as Claire Jackson Maria Ricossa as Dr. Morrison James Gallanders as Reese Jackson Jonathan Crombie as Dr. Field Co Starring Juston C. Sharratt as Atavus Kristi Angus as Wife Jeff Kassel as Dr. Stone Lorne Hunchuck as Atavus Courtney Hawkrigg as Victim Stephen Chamberlain as Orderly