|Genre:||Adventure, Drama, Science Fiction|
History may never repeat itself again.
An elite military unit (SG-1) must flee back to Earth when two members of their team inexplicably disappear into thin air. But they return to a world in which the Stargate — an Ancient device which allows them to travel to hundreds of planets — was never discovered, and their own history has been erased. Now they must convince a dubious government and military that the timeline was altered by a powerful Alien enemy (Ba’al) in order to conquer Earth, and time is not on their side.