Director Michael Bay has opened his mouth too much in a recent interview where he has talked about the end of Transformers 3. If you don't want to find out, don't keep reading:
Spoiler attention:
“There (in Chicago) will be the end of the movie. The city is under an alien attack. It is a very important and critical moment, the climax of the film. Something terrible is happening in America, and that will be the end of the story. "
End Spoiler.
The full cast of Transformers 3 It is made up of actors Shia LaBeouf, Rosie Huntington-Whiteley (replacing Megan Fox), Josh Duhamel, Tyrese Gibson, Frances McDormand, John Malkovich, Ken Jeong and Patrick Dempsey.