Take Back The Falls Trailer! [HUGE GF SPOILERS] · 1:24am Jan 22nd, 2016
The new trailer just came out for Gravity Falls' finale, Take Back The Falls (or Weirdmageddon III), and I am so pumped (yet confused too). Something tells me this is going to blow all of us out of the water, and I am both excited and scared for there will be tears involved.
I just want to analyze this and break it apart for mostly myself this time, just to look back at what I thought and to organize ideas and theories.
Let's go! Usual silliness included.
Dipper looks so silly with his old hat. It does bring back memories though, as I was there to watch when the show first premiered, and four years later, I'm here again. Memories.
5 seconds in, and I'm already feeling the feels. And the extreme freeze framing.
Casually drinking wine while planning your takeover of the entire galaxy #JustBillThings
These aren't the Bill Cipher wheel drawings. But they still look really relevant for some reason. Are there additional characters that complete the wheel, or are these just sp00ky symbols from the journals? A bit of both I think.
This is where things get really interesting. Bill obviously took Stanford out of his gold incasing, and is trying to strike a deal with him. He is the most brilliant mind in Gravity Falls, and very useful to Cipher. I'll talk more about this later.
He's gigantic! How did this happen?
They're ( meaning all the signs) probably going to be trapped in another maze / test similar to Mabel's bubble.
Finally starting to clue in, huh bud?
I was going to say that this is when someone probably died, but judging from outfits and cast, this looks like it's right at the start of the episode. I think it's right before Mabel gets her light-bulb moment (quite literally), and they feel hopeless.
This. This is so hard to figure out what's going on. Bill Cipher is a being of the mind, he could be tricking us or the characters into thinking that Stanford is evil. Alex could be tricking us yet again. Maybe it actually does happen for real. We don't know yet! 
Pacifica is the llama I told you guys! She looks so cute in the sweater. They're probably being found out in this picture, since it looks like we're in the Mystery Shack attic. Also, Pacifica is next to Dipper. Which has no significance other than for design purposes, but I'm Dipcifica trash.
Don't we all Mabel? Don't we all...
I just don't want Gravity Falls to end, okay?!
Ford is becoming unfrozen. Obviously, Bill wants him for something.
Epic training montage! That'd better be 1 hour without breaks too.
I suppose Bill still can't get inside the shack because of the magical barriers, so would the wave even work?
Ok, thats it! Bill is for sure proposing something crazy to Stanford, and I'm starting to get a little worried that he may betray us.
What even is that? Some giant sticky hand slapper? It looks like he is destroying something important, and that is probably the Mystery Shack.
It looks like an absolute crazy finale! I just can't wait! 
But I don't want the show to end, because it was my childhood.
I almost want to make a theory / predictions post on this. But.... I don't want to ruin the fun of finding out what is going on as the episode progresses rather than figuring it out now. I can probably connect themes, pictures, and info about the finale to figure it out, but it may take some work.
If anyone does read this, tell me in the comments if you want me to do a finale predictions post closer to the air date.
3768311 Aaah! I know right? I'm still sad that it's over so soon, though.