New Transformers 3 Spy Photo

Below you can checkout a cool new image from the set of Transformers 3, which is currently filming in Chicago.

Plot details are under wraps, but it delves into the space race between the U.S.S.R. and the USA, suggesting there was a hidden Transformers role in it all that remains one of the planet's most dangerous secrets.

Michael Bay says:

“The movie is more of a mystery, it ties in what we know as history growing up as kids with what really happened.”

As for the ending and how we wont be seeing a 4th film USA Today reports;

While Optimus Prime, Megatron and even Sam all have died and been resurrected, di Bonaventura says this film will have no do-overs: Die, and that's it. Bay hints that there may be a lot of that.

“As a trilogy, it really ends,” he says. “It could be rebooted again, but I think it has a really killer ending.”

The film is directed by Michael Bay, stars Shia LaBeouf, Rosie Huntington-Whiteley, Julie White, Kevin Dunn, Josh Duhamel, Tyrese Gibson, Alan Tudyk and John Malkovich.

Paramount Pictures will open Bay's new film Transformers 3 in US on July 1st, 2011. [source: Ain't It Cool]