This does not appear to be a full-on official trailer for the direct-to-DVD movie, which is expected to be released in the U.S. in March. Many of the visual effects appear to be from “Camelot” and Season Ten of Stargate SG-1, but there are several shots clearly from The Ark of Truth — including moments with Priors, a post-“Unending” Teal’c, and actor Julian Sands reprising his role as the Doci, the religious leader of the Ori’s followers (“Origin”).
Watch the video below, via YouTube!
Stargate: The Ark of Truth is currently in post-production, and will wrap up SG-1‘s 2-year Ori story arc. Learn more in GateWorld’s Movies guide!
(Thanks to Ron for the tip!)