Episode 50 of "Stargate-SG1"
s03e06 Point Of View
Title: Point Of View
Original Air Date: 07/30/1999 on Syndication
Director: Peter DeLuise
Writer: Jonathan Glassner, Brad Wright
Guest Stars: Ty Olsson (Jaffa #1), Shawn Reis (Jaffa #2), Jay Acovone (Major Kawalsky)
Plot Outline:
The alternate reality versions (from "There But For the Grace of God") use the quantum mirror from that episode to arrive at a secured building in the top secret Area 51 in "our" universe. In their reality Jack was married to Dr. Carter before his death at the hands of the Goa'uld, Teal'c is still in the service of Apophis, Kawalsky is still alive, and Carter is a civilian Doctor. Dr. Carter begins to suffer from temporal distortion caused by travel through the quantum mirror. "Our" Carter determines that her alternate will die unless she is returned to her alternate reality - unfortunately that's also a death sentence since the Goa'uld have swarmed that universe's SGC. SG-1 must use their present day resources and knowledge to return with their new acquaintances and overthrow the Goa'uld.