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.

CLICK HERE to check out the teaser trailer!

Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer
Transformer Trailer

Introduced in 1984, the Transformers brand took the world by storm with its compelling saga of the Autobots versus the Decepticons. The innovative "Robots in Disguise" resulted in a tremendously successful toy line from Hasbro and Takara, comic book series, television program and an animated feature film. More than 20 years later, a new generation has discovered the excitement of the Transformers brand and its legendary characters, including the two leaders of the opposing sides: Optimus Prime and Megatron. Today, the franchise features a popular toy line, an animated series on the Cartoon Network and a chart-topping comic book series from IDW Publishing.

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