Ep 19. Moebius: Part 1

In the eighth season of Stargate SG1, episode 19 is titled "Moebius: Part 1." This episode begins with SG1 embarking on an archaeological mission where they discover ancient technology that suggest the existence of time travel. They learn that in an alternate reality, a Goa'uld has launched an attack against Earth, resulting in a post-apocalyptic world.

SG1 sets out to change the timeline and prevent the Goa'uld attack from happening. They are determined to find the technology the Goa'uld used to launch the attack and destroy it before it can be used. This quest leads them on a journey through time as they encounter various scenarios from ancient Egypt to World War II and beyond.

Meanwhile, the team enlists the help of some old friends such as Dr. Daniel Jackson, who has been missing for years, and a familiar face from the past - General Hammond. They are instrumental in helping SG1 locate the time technology necessary to set things right.

The episode takes a dramatic turn when SG1 is captured by the Goa'uld and they must find a way to escape. Time is running out, and they must act quickly to prevent the attack from ever happening.

The episode ends with SG1 on the run and in possession of key information that could affect the course of history. They must work together to find a way to use this knowledge to prevent the Goa'uld attack, but their time is running out, and the stakes are higher than ever.

The first part of "Moebius" is a thrilling episode that takes audiences on a journey through time. With the fate of the world hanging in the balance, SG1 must act quickly and decisively to prevent disaster. Fans of the series will delight in the familiar faces that make an appearance, and the unexpected twists and turns that make this episode a standout in the series.