Guest Stars Colin Cunningham as Major Paul Davis John de Lancie as Col. Frank Simmons Kendall Cross as Julia Donovan Ian Tracey as Smith George Wyner as Al Martell Enid-Raye Adams as Jones Co Starring Michael Shanks voices Thor Bill Marchant as Adrian Conrad Catherine Lough Haggquist as Technical Sergeant Kyle Cassie as Reynolds Colby Johannson as SF Sergeant Finney Jason Gaffney as Sanderson Todd Hann as SF Sergeant Gibson