Season Eight
Daniel Jackson receives documents that point to the location of a ZPM in ancient Egypt. Hoping that the energy source could be used to power Earth's defences and open a wormhole to Atlantis, SG-1 uses an Ancient
time machine to travel back to 3000 BC.
But after the team locates the ZPM, Egyptians discover the time machine, and SG-1 must find a way to retake it without altering the timeline!