Two Ba'als and Major Wood [SG1 Movie: Continuum]

At last, we reach the end. We laugh, we cry, we make juvenile jokes about Ba'als. Turns out there was still one left and when he manages to go back in time, he messes up all of everything for everyone in the present day. Rude! But don't worry. SG1 is on it as always. Even though SG1 doesn't actually exist for most of this. Just don't think about the potential paradoxes too hard.