Star Wars Rebels Clip: Face to Face with Thrawn September 22, 2016 TaylorNetwork no comment on Star Wars Rebels Clip: Face to Face with Thrawn Thrawn will be voiced by Lars Mikkelsen, brother of Rogue One: A Star Wars Story star Mads Mikkelsen. Star Wars Rebels Season 3 premieres September 24 on Disney X D. Share this:TwitterFacebookLinkedInPinterestRedditTumblrLike this:Like Loading...