Guest Stars Gary Jones as Sgt. Walter Harriman Cliff Simon as Ba'al Barclay Hope as Col. Lionel Pendergast Peter Flemming as Agent Malcolm Barrett Louis Gossett, Jr. as Gerak Kendall Cross as Julia Donovan Sonya Salomaa as Charlotte Mayfield / Athena Chilton Crane as Sheila Jameson Co Starring Martin Christopher as Kevin Marks Simone Bailly as Ka'lel Gardiner Millar as Yat'yir Diego Klattenhoff as Team Leader David MacInnis as Agent Williams Kevin Blatch as Tobias Ken Dresen as Alex Jameson Uncredited Peter Kufluk as MSgt. Connor Dan Shea as Sgt. Sylvester Siler Sean Tyson as TSgt. Mecker Hugo Steele as Jaffa Guard Shawn Stewart as Jaffa Chad Bellamy as Jaffa Kenny Gibbs as Kenny Adrian Hein as Jaffa