Special Guest Stars Claudia Black as Vala Mal Doran Maury Chaykin as Nerus Guest Stars Gary Jones as Sgt. Walter Harriman Barclay Hope as Col. Lionel Pendergast Louis Gossett, Jr. as Gerak Co Starring Dan Shea as Sgt. Sylvester Siler Martin Christopher as Kevin Marks Ian Butcher as Prior Donald Adams as Latal Eileen Barrett as Birra Uncredited Peter Kufluk as MSgt. Connor Hector Navarro as TSgt. Kraushaar Clayton Watmough as Airman McKay Simon Burnett as Jaffa Brett Chan as Jaffa Richard Thompson as Fuller Lauro Chartrand as Jaffa Gaston Morrison as Jaffa Owen Walstrom as Jaffa