Synopsis
SG-1 searches for an ancient weapon which could help them defeat the Ori, and discover it may be in the Ori's own home galaxy. As the Ori prepare to send ships through to the Milky Way to attack Earth, SG-1 travels to the Ori galaxy aboard the Odyssey. The International Oversight committee have their own plans and SG-1 finds themselves in a distant galaxy fighting two powerful enemies.
Cast

Ben Browder
Lt. Col. Cameron Mitchell

Amanda Tapping
Lt. Col. Samantha Carter

Christopher Judge
Teal'c

Michael Shanks
Dr. Daniel Jackson

Beau Bridges
Maj. Gen. Henry Landry

Claudia Black
Vala Mal Doran

Currie Graham
James Marrick

Morena Baccarin
Adria

Tim Guinee
Tomin

Julian Sands
Doci

Sarah Strange
Morgan Le Fay / Ganos Lal

Michael Beach
Col. Abe Ellis

Gary Jones
Chief Master Sgt. Walter Harriman

Martin Christopher
Maj. Kevin Marks

Chris Gauthier
Hertis

Eric Breker
Col. Reynolds

Matthew Walker
Merlin

Alisen Down
Alteran Woman

Stephen Chang
The Immortal

Gabrielle Rose
Alteran Woman #2
Fabrice Grover
Amelius

Spencer Maybee
Captain Binder

Simon Bradbury
Alteran Man

Jason Calder
Ori Warrior
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