Stargate: The Ark of Truth ( 2008 )
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.
A good movie length feature from the Stargate franchise and a nice little romp this is too. I just everything Stargate and this for me is a little like the icing on cake. Just rounds things up and tapers them off so that it fits and make sense in regards to the storyline of the Ori. If you're a Gater then this is a no brainer and you will enjoy it.