Over its first four seasons, "Once Upon a Time" has taken us everywhere from Neverland to Wonderland to the Enchanted Forrest to... well, Maine. But now, for its sure-to-be larger-than-life fifth season, the ABC hit is boldly going where it's never gone before... to Pixar!

ABC unveiled a brand new teaser for season five on Tuesday (August 25), giving us a solid look at its first-ever Disney-slash-Pixar princess... Merida, from "Brave," played by Amy Manson:

Perhaps even more importantly, the teaser gave us a look at what Merida will actually be doing on the show -- which is joining King Arthur’s knights of the Round Table, and presumably, helping our heroes stop season five's big-bad: Emma Swan!

Too real. Check out the promo below, and catch season five when it premieres on September 27: