Guest Stars David Nykl as Dr. Radek Zelenka Mitch Pileggi as Col. Steven Caldwell Ellie Harvie as Dr. Lindsey Novak Clayton Landey as Colonel Dillon Everett Co Starring Chuck Campbell as Chuck James Lafazanos as Male Wraith Kirby Morrow as Daedelus Tech Trevor Devall voices Hermiod Heather Doerksen as Bridge Pilot Ron Blecker as Marine Andrew Hedge as Soldier