Guest Stars Don S. Davis as Lt. Gen. George Hammond Gary Jones as Sgt. Walter Harriman Claudia Black as Vala Mal Doran Eric Breker as Albert Reynolds Ellie Harvie as Dr. Lindsey Novak Co Starring Christopher Pearce as Senior Airman Jake Bosworth Morris Chapdelaine as Tenat Dan Payne as Super Soldier Geoff Redknap as Jup