Today we have six brand-new clips from Ben Stiller’s upcoming action comedy “Tropic Thunder,” which stars Stiller, Jack Black, Robert Downey Jr., Jay Baruchel and Steve Coogan. In the flick, a group of actors making a war movie are forced to become the very soldiers they are portraying.

Most of the clips below contain some kind of footage from the trailer, but they’re still funny to take a look at. “Tropic Thunder” opens everywhere Aug. 13, 2008. Enjoy.