| Stargate SG-1 | |
|---|---|
| Season 9 | |
 DVD cover | |
| Starring | Ben Browder Amanda Tapping Christopher Judge Beau Bridges Michael Shanks |
| No. of episodes | 20 |
| Release | |
| Original network | Syfy |
| Original release | July 15, 2005 – March 10, 2006 |
| Season chronology | |
The ninth season of Stargate SG-1, an American-Canadian television series, began airing on July 15, 2005, on SCI FI. The ninth season concluded on March 10, 2006, after 20 episodes on the same channel. The series was originally developed by Brad Wright and Jonathan Glassner, and Brad Wright, Robert C. Cooper, Joseph Mallozzi and Paul Mullie served as executive producers. The season arc centers on the new threat of the Ori, a race who Daniel Jackson (Michael Shanks) and Vala Mal Doran (Claudia Black) unleash in an unknown galaxy, and who are threatening to prepare for a crusade into the Milky Way galaxy to convert the beings to their religion called Origin.
Season nine regular cast members included Ben Browder, Amanda Tapping, Christopher Judge, Beau Bridges, and Michael Shanks. Claudia Black appeared in a recurring role for eight episodes. The ninth season begins with General Hank Landry (Beau Bridges) having assumed command of Stargate Command, and newcomer Lt. Col. Cameron Mitchell (Ben Browder) trying to regroup the SG-1 team after the events of the eighth season.