Yahoo! Movies has posted the first teaser trailer for director Michael Bay's live-action Transformers movie.

The film stars Shia LaBeouf, Megan Fox, Josh Duhamel, Jon Voight, Bernie Mac, Tyrese Gibson, Rachael Taylor, Amaury Nolasco, Kevin Dunn and Ronnie Sperling.

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CLICK HERE to check out the teaser trailer!

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The film will be released on July 4th, 2007.