That's not a real person, it's post-production. How can he make a guest appearance when he is the governor? This is the cast! Christian Bale Christian Bell kate connor anton yelchin anton yelchin kyle reese sam worthington sam worthington ... marcus wright Bryce Dallas Howard Bryce Dallas Howard Kate Connor Moon Bradgood Moon Bradgood Blair Williams Coleman and Barnes Jadagres star Helena Bonham Carter. ... Serena Roland kicker ... T-800 Chris Ashworth ... richter chris browning ... Morrison jane alexander jane alexander ... Virginia Michael Ironside Michael Tie ... General John Trejo ... Salvation Army Beth Bailey ... elizabeth's nickname.