Check out the new announcement trailer for Transformers 3: Dark Side Of The Moon, which was filmed in Chicago, L.A., and Detroit, among other locations earlier this year.
Shia LaBeouf and Josh Duhamel return for the flick along with newcomer, Rosie Huntington-Whiteley. In Transformers 3, the Autobots Bumblebee, Ratchet, Ironhide and Sideswipe led by Optimus Prime, take on the evil Decepticons.
The movie hits theaters on July 1, 2011.
