Stargate SG-1 - Season 9

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

Avalon (1)

Season 9 - Episode 1

An Air Force pilot attempts to reassemble SG-1 after they have gone their separate ways. An old "friend" arrives on Earth asking for Daniel'...

Avalon (2)

Season 9 - Episode 2

An Ancient communications device renders Daniel and Vala unconscious, sending their minds to another galaxy -- where they inhabit the bodies...

Origin (3)

Season 9 - Episode 3

Daniel comes face to face with the Ori, a fiery race of beings who demand the worship of mortals. Elsewhere, Stargate Command encounters the...

The Ties That Bind

Season 9 - Episode 4

Jackson and Mitchell must join Vala on an interplanetary scavenger hunt when they learn that they are still bound together by an alien energ...

The Powers That Be

Season 9 - Episode 5

SG-1 visits a world whose people once worshipped Vala as a god -- and demand that she stand trial when she confesses to manipulating them.

Beachhead

Season 9 - Episode 6

Samantha Carter returns to Stargate Command when the Ori seize control of a planet, using an expanding force field to gain a foothold in our...

Ex Deus Machina

Season 9 - Episode 7

SG-1 investigates when evidence suggests that there are still Goa'uld hiding on Earth -- including a former System Lord. Tensions between Ea...

Babylon

Season 9 - Episode 8

Colonel Mitchell is injured in a skirmish with a warrior from a mythic tribe of rebel Jaffa, and is trained in their fighting techniques onl...

Prototype

Season 9 - Episode 9

SG-1 finds a genetically advanced Goa'uld-human hybrid created by Anubis, and returns him to Earth for study. But even keeping him alive may...

The Fourth Horseman (1)

Season 9 - Episode 10

Earth is infected with a deadly Ori plague, prompting an ally from SG-1's past to come to their aid. Gerak proposes that the Free Jaffa foll...

The Fourth Horseman (2)

Season 9 - Episode 11

As the Ori plague spreads rapidly, SG-1 hopes that the Prior who caused the disease may hold the key to its cure. Gerak tries to rally the J...

Collateral Damage

Season 9 - Episode 12

When SG-1 travels to an Asgard Protected Planet, Colonel Mitchell is accused of a murder he did not commit.

Ripple Effect

Season 9 - Episode 13

Multiple SG-1s show up at Stargate Command, leading the "real" team to conclude that they have each been inadvertantly displaced from differ...

Stronghold

Season 9 - Episode 14

Baal kidnaps Teal'c as part of a plot to brainwash those Jaffa advocating a move toward democracy. Cameron Mitchell learns that an old frien...

Ethon

Season 9 - Episode 15

Daniel is imprisoned on a world under the influence of the Ori, and the Prometheus is caught in a firefight when SG-1 tries to rescue him.

Off the Grid

Season 9 - Episode 16

SG-1 is captured after a deal with the Lucian Alliance goes bad ... and the planet's Stargate goes missing. Meanwhile, a former System Lord ...

The Scourge

Season 9 - Episode 17

A tour of an off-world research base for a group of foreign diplomats turns dangerous when an insidious insect species gets loose.

Arthur's Mantle

Season 9 - Episode 18

Mitchell and Carter are shifted to another dimension, making them invisible to everyone at the S.G.C. Meanwhile, Teal'c and SG-9 discover th...

Crusade

Season 9 - Episode 19

Vala Mal Doran makes contact with Stargate Command from the Ori home galaxy, and tells the story of her life undercover in a village of foll...

Camelot

Season 9 - Episode 20

SG-1 discovers the village of Camelot on an alien world, and must face Merlin's security system when they go in search of an Ancient weapon....