Special Guest Stars Richard Dean Anderson as Jack O'Neill William Devane as President Henry Hayes Guest Stars Don S. Davis as Lt. Gen. George Hammond Gary Jones as Sgt. Walter Harriman Peter Williams as Apophis Cliff Simon as Ba'al Jacqueline Samuda as Nirrti Steve Bacic as Camulus Co Starring Dan Shea as Sgt. Sylvester Siler Colin Cunningham as Major Paul Davis Vince Crestejo as Yu The Great Ron Halder as Cronus Mark Pawson as Jaffa Pilot Jay Williams as Ra David Kaye as Interviewer Kirsten Alter as Officer Reese Alexander as Jaffa Pilot David Ingram as Air Force Major Alison Matthews as Interviewer Martin Wood as Major Wood P.J. Prinsloo as Alex Jason Benson as Officer Darcy Cadman as Russian Officer Adrian G. Griffiths as Peltac Jaffa Osmond Bramble as Jaffa Leader Rob Boyce as Quetesh's Jaffa Tracy Trueman as Neighbor Campbell Lane as Older Man Jean Daigle as Bosun Corey Turner as Helmsman Derek Peakman as Tok'ra Elder Juan Llorens as Cab Driver Lebrone Flippin as Ba'al's Jaffa Duke Shoebotham as Ba'al's Jaffa Jacqueline Becher as Lady Shopper Michael F. Roselli as Quetesh's Jaffa