Yahoo! Movies has posted the full theatrical movie trailer for 20th Century Fox's Live Free or Die Hard, arriving in theatres on June 27.

The action film stars Bruce Willis, Justin Long, Maggie Q, Timothy Olyphant, Mary Elizabeth Winstead and Jonathan Sadowski.

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Live Free Or Die Hard Trailer

CLICK HERE to watch the trailer in either Quicktime or Windows Media format!

The fourth installment of the franchise finds hero John McClane (Bruce Willis) coming out of retirement to battle an internet terrorist organization intending to systematically demolish or seize our technological infrastructure via a three-day plan. These guys will gradually step up malfunctions starting with traffic control systems, working towards economic markets, and finally shutting down key utilities like power and water, to send the U.S. essentially into a modern Dark Ages.