Guest Stars Amanda Tapping as Dr. Cantor Eric Mabius as Samiel Co Starring Ted Cole as Paramedic Kim Hawthorne as Nurse Bill Dow as CDC Examiner Colin Murdock as Business Man Andrew Wheeler as Priest Nina Roman as Gertrude Epstein Tom Pickett as Train Conductor Kerry Sandomirsky as R.I.L. Woman Robert Thurston as R.I.L. Director Ian Marsh as Track Controller Paul Magel as Orthodox Son Corey Stovin as Patrick Varad Ingrid Tesch as Mom with Camera David Pauls as Yuppie Aundrea MacDonald as Girl's Mother Jenny-Lynn Hutcheson as Little Girl Tonjha Richardson as Business Woman Ben Derrick as Track Controller
