Check out Jon Stewart on Monday Night’s episode of “Gravity Falls”

 

This Monday night @ 8:00 pm ET/PT, only on Disney XD, we’ve got a brand-new episode of Gravity Falls entitled “Weirdmageddon 2: Escape From Reality” and in it, Dipper, Soos and Wendy must save Mabel from a strange new world, while Bill’s forces plan their next move. USA Today got a first-look at guest-star Jon Stewart voicing the role of “Meow Meow Face-Shwartstein” whom is a kitty cat judge.

Disney XD released a bunch of promos for what is almost being perceived as the end of the world and you can watch them below: