Stargate Continuum

Ah, Baal. Sometimes an ally, usually a villain, the former System Lord is back causing havoc for our team - and the planet. And, of course, it's up to SG-1 to figure out a way to defeat him. (Maybe they should kill him this time.)

Stargate: Continuum on DVD July 29, 2008.

Also available on Blu-ray (!).

Also available is Stargate - The Ark of Truth which resolves the Ori conflict of the regular series.