Starting tonight, Fringe airs its two-part season finale.

Titled "Over There," it will focus on the alternate universe and you can check out photos from it NOW. What will go down on it?

Jasika Nicole didn't tell The New York Post specifically, but she did refer to it as "the most shocking script we’ve had since the pilot." This is what else the actress, who plays Astrid, had to say:

On the finale:
"We finally get to go to the alternate universe and meet everyone in their altered state. But that’s not even what I’m talking about - the very end of it, what’s going to keep audiences on the edge of their seats is in the last minute. It has to do with the reason why these two worlds are colliding. It’s kind of like, one of the universe is trying to take the other's place.

On season three:
"The first three or four episodes will take place solely in the alternate universe, so it’s becoming really important to what we’ve already established."

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.