Entertainment Weekly and LucasFilm announced today the next Star Wars: Rebels character - the Inquisitor. While we already knew he existed, we now know he will be voiced by Jason Isaacs (Lucius Malfoy from Harry Potter) along with a nice introductory video for him.

On the more spoiler end, the Visual Guide for Rebels from DK Publishing leaked a few characters who will appear in the first season of the new series. Don't click this link unless you want some character spoilers both from the films and EU.