Synopsis by Hal Erickson
Pressured by the government to seek out new technologies, O'Neill (Richard Dean Anderson) and the SG-1 team head to a planet inhabited by the Fenri, who have mastered the power of invisibility. Also seeking out the Fenri is SG-1's perennial nemesis Apophis (Peter Williams)--who manages to kill every member of O'Neill's team! Miraculously, the SG-1 crew is revived by the Nox, the peaceful, fairylike former inhabitants of the Fenri's planet, who have the ability to bring the dead back to life. O'Neill offers to defend the Nox against Apophis' Goa'uld hordes--but can he rely upon the help of another revived corpse, the Jaffa Shak'l (Michasa Armstrong), who had been killed in a previous skirmish with the Nox?