

Stargate SG-1
Season 9
TV-PG
75%
As one team member transitions into a new role, another is met with hesitation in season nine. Having learned of the Ori's plan to control the mortal plane, the team must find Merlin's secret weapon that may destroy the Ori and ensure the safety of Earth.
20 Episodes
- Origin (3)E3
Origin (3)Daniel and Vala have used the Ancient device to inhabit the bodies of people in the Alterans' home galaxy. They have been taken by a Prior of the Ori to meet the Doci, one who speaks with the Ori, their gods. Daniel surmises that the Ori are what the Alterans who became the Ancients left behind and have ascended in a similar fashion, but without the restrictions. - The Ties That BindE4
The Ties That BindVala returns to the SGC upon having been separated from Daniel for a little under an hour. The effects of the bracelets have not diminished even though they have been removed. In order to get the effects reversed, Mitchell, Jackson, and Vala must deal with many people that Vala has used over the years to gain favors. - The Powers That BeE5
The Powers That BeVala leads SG-1 to a planet which the Priors have visited with a plan to keep them from worshiping the Ori. Once there she reveals that the symbiote that once held her ruled over this planet. She feels that keeping them in allegiance to her will hinder the spread of Origin to this world. - BeachheadE6
BeachheadA Prior of the Ori has established an ever-growing forcefield on a Jaffa-controlled planet called Kalana. A minor Goa'uld named Nerus, who engineered the multiple Gate connections required for the defeat of the Replicators, comes to the SGC with information on the event and offers his help. - Ex Deus MachinaE7
Ex Deus MachinaFollowing the death of a Jaffa on Earth and the disappearance of a prominent businessman, SG-1 starts an investigation into what remains of the Trust and into the actions of the Jaffa Nation. They discover that Ba'al is hiding on Earth after losing his forces to the Jaffa and that the Jaffa are secretly attempting his capture. - BabylonE8
BabylonSG-1 investigates a planet that is said to be the home of the Warriors of Sodan, a legendary tribe of Jaffa said to have not served the Goa'uld in 5,000 years. In an encounter with the warriors, Mitchell deals a deadly blow to one of the Sodan and is captured and taken to their village. There he awaits a battle to the death as punishment for his crime. - PrototypeE9
PrototypeIn an attempt to observe what may be an undiscovered black hole, Carter is sent to the wrong planet. She returns with this information and begins diagnostics on the dialing computer. When they find that nothing is wrong on their end, Carter theorizes that the gate is keeping people out by redirecting them to a random planet. She cracks the code keeping them out and SG-1 goes to investigate the planet. - The Fourth Horseman (1)E10
The Fourth Horseman (1)A Prior has convinced Gerak, leader of the Jaffa Nation, into following Origin. He is attempting to make Origin a state religion for the Jaffa. Teal'c and Bra'tac attempt to make a case against the Ori, but to no avail. Meanwhile, a "Prior plague" has breached the SGC and spread to the rest of Colorado.