[ame="http://www.youtube.com/watch?v=3H8bnKdf654"]YouTube - Transformers 3 Dark of the Moon Trailer - Official (HD)[/ame]

The Autobots learn of a Cybertronian spacecraft hidden on the Moon, and race against the Decepticons to reach it and learn its secrets, which could turn the tide in the Transformers' final battle.

[ame="http://www.youtube.com/watch?v=Vhhjd_Ol5Oo&NR=1"]YouTube - Transformers 3: Dark of The Moon Shooting the film on Wacker Drive[/ame]