Zombi: Gravity of the Falls

As two prisoners escaped the Gravity Falls Prison, Gideon chant a voodoo spell that bring the dead back to life so that he can finally get Mabel to like him. Then they get attacked by a zombie that turn them to zombies, leading the rising dead and began attacking Gravity Falls. Can Dipper, Mabel, the gang, and Alex survive the horde of the undead? Rated T for zombie violence.