7.7 766 When an incoming wormhole is established at the SGC, the iris is over-ridden and opened. A young boy appears and tells the SGC that they are in terrible danger from a group of terrorists. But these terrorists are invisible creatures and they are determined to wipe out all humans to prevent them being used as hosts to the Goa'uld.
Runtime: 44
Starts: Richard Dean Anderson, Michael Shanks, Amanda Tapping, Christopher Judge
Director: Peter DeLuise