Ahead of tonight's Maul-centric Star Wars: The Clone Wars episode, "Brothers," TVGuide.com posted a short article with comments from Maul voice actor Sam Witwer and supervising director Dave Filoni. Witwer said that he "started to freak out and lose sleep" at the thought of taking on such an iconic Star Wars villain, while Filoni noted that he and his team braced themselves for fan reactions: ""We had to be ready for a tidal wave of questions and concerns ? Is this too much? Have we gone too far?" Click through to read the rest at TVGuide.com.