A "Transformers" movie will always feature the good robots, the Autobots, fighting some kind of evil machine, typically the villainous Decepticons, but, as is tradition in the Michael Bay films, there also has to be a human threat for the main characters to manage.
For "Transformers 4," Bay has enlisted the most dastardly bad guy from "The Simpsons" universe, Sideshow Bob himself, Kelsey Grammer. The "Frasier" and "Boss" star will play a man by the name of Harold Attinger, who according to the initial report from Deadline is a "counter intelligence guy."
