Actor Kelsey Grammer
will be the Main Human Villain
of Transformers 4
, according to various Entertainment News Sources. Deadline
reports: "Kelsey Grammer is embracing his inner bad guy. After his Golden Globe turn as the ruthless politician in Boss, Grammer has just landed the key villain role in Michael Bay‘s next Transformers film, which stars Mark Wahlberg and Stanley Tucci. I’m told that Grammer will play Harold Attinger, a counter intelligence guy."