Sylvester Stallone’s The Expendables is on its way into theaters, but before it hits, he’s releasing a series of behind the scenes clips to show you that the people in his film literally kick ass. Apparently Sly doesn’t just want his film to look tough, he really wants it to be packed with as much testosterone and ball sweat as possible. None of these male-models posing as soldiers! Lets get some real Brazilian fighters in there to fill up the background and start knocking shit over.

Check out how Sly cast his extras below…

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The Expendables co-stars Jason Statham, Jet Li, Terry Crews, Steve Austin, Randy Couture, Dolph Lundgren, Eric Roberts, Mickey Rourke, Bruce Willis, and of course, Arnold Schwarzenegger. The story centers on a group of rogue mercenaries on a mission to take down the corrupt government in a South American country.

Check out the latest, high speed 60 second trailer to see more from the film.

The Expendables is directed by Stallone and will open in theaters everywhere on August 13, 2010.

What do you think of the latest trailer for The Expendables?

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