Travelers-particularly those who venture out after sunset on unfamiliar pathways-beware of the will o’ the wisps. We also have a very clear look at the Witch (voiced by Julie Walters) along with detailed character descriptions, all after the jump. Our look at the wisps is just a glimpse (which given their nature may be all we get), but the design is lovely. People would follow these lights thinking they were little fairies, and basically drown or get sucked down into the bogs.' 'They were said to lead you to treasure or doom-to change your fate-but they’re an actual phenomenon of swamp and bog gas seeping up through the earth and interacting with the natural resources to create the blue flames.

Director Mark Andrews explains the spectral creatures:

So I am proud to share images of what looks to be one of the more fantastical elements of the movie, the wisps. In the void between Game of Thronesseasons, on the heels of the evocative yet unsatisfying Snow White and the Huntsman-I can't wait to see what Pixar can do with the epic fantasy.

Where is the witch from brave