The SG-1 team arrives on planet P7J989, where they are immediately plunged into a virtual-reality trap. Over and over again, the team is forced to relive (and attempt to revise) the worst moments of their lives. Controlling this phenomenon is The Keeper (
Dwight Schultz), who insists that the V-R exercises have been designed for the amusement of those living in a metallic chamber to protect them from their planet's pollution. But The Keeper is lying like a rug--as the team soon discovers to their horror. ~ Hal Erickson, All Movie Guide