Tom Cruise is set to shock fans in new movie Tropic Thunder-- with his foul-mouth. The usually clean-cut star will use "colorful language" in his role as a studio boss in the comedy, which stars Ben Stiller and Robert Downey Jr.

Stiller reveals, "We knew we were locked into a R-rating from the language in the beginning of the movie anyway, from all the war movie dialog. You just have to do that if you're doing a war movie. I think a lot of these studio guys talk like that. I know from personal experience. I have heard people in movie studios curse."

Cruise will be almost unrecognizable as the overweight, balding executive in the film.

Watch the 'Tropic Thunder' trailer:

More Tom Cruise:
-News
-Filmography

Click the pics for Tom Cruise's gallery:

(This news article provided by World Entertainment News Network)